haproxy: Update HAProxy to v1.8.5
- Update haproxy download URL and hash - Remove all already included patches Signed-off-by: Christian Lachner <gladiac@gmail.com>
This commit is contained in:
Christian Lachner
parent
88fdeb5085
commit
3bcc1fb602
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@ -9,12 +9,12 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=haproxy
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PKG_VERSION:=1.8.4
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PKG_RELEASE:=02
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PKG_VERSION:=1.8.5
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PKG_RELEASE:=01
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PKG_SOURCE:=haproxy-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=https://www.haproxy.org/download/1.8/src/
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PKG_HASH:=e305b0a4e7dec08072841eef6ac6dcd1b5586b1eff09c2d51e152a912e8884a6
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PKG_HASH:=1c22083fa85332d5ab1c9aa8a7ec47a28d87ad9d802558808f9921d938ba20c9
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
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PKG_LICENSE:=GPL-2.0
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@ -1,61 +0,0 @@
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From 2fcd544272a5498ffa49544e9f06b51bc93e55d1 Mon Sep 17 00:00:00 2001
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From: Olivier Houchard <ohouchard@haproxy.com>
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Date: Tue, 13 Feb 2018 15:17:23 +0100
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Subject: [PATCH] BUG/MEDIUM: ssl: Don't always treat SSL_ERROR_SYSCALL as
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unrecovarable.
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Bart Geesink reported some random errors appearing under the form of
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termination flags SD in the logs for connections involving SSL traffic
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to reach the servers.
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Tomek Gacek and Mateusz Malek finally narrowed down the problem to commit
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c2aae74 ("MEDIUM: ssl: Handle early data with OpenSSL 1.1.1"). It happens
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that the special case of SSL_ERROR_SYSCALL isn't handled anymore since
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this commit.
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SSL_read() might return <= 0, and SSL_get_erro() return SSL_ERROR_SYSCALL,
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without meaning the connection is gone. Before flagging the connection
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as in error, check the errno value.
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This should be backported to 1.8.
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(cherry picked from commit 7e2e505006feb8f3b4a7f9e0ac5e89b5a8c4895e)
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Signed-off-by: Willy Tarreau <w@1wt.eu>
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---
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src/ssl_sock.c | 9 ++++++++-
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1 file changed, 8 insertions(+), 1 deletion(-)
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diff --git a/src/ssl_sock.c b/src/ssl_sock.c
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index aecf3dd..f118724 100644
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--- a/src/ssl_sock.c
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+++ b/src/ssl_sock.c
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@@ -5437,6 +5437,12 @@ static int ssl_sock_to_buf(struct connection *conn, struct buffer *buf, int coun
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break;
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} else if (ret == SSL_ERROR_ZERO_RETURN)
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goto read0;
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+ /* For SSL_ERROR_SYSCALL, make sure the error is
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+ * unrecoverable before flagging the connection as
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+ * in error.
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+ */
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+ if (ret == SSL_ERROR_SYSCALL && (!errno || errno == EAGAIN))
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+ goto clear_ssl_error;
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/* otherwise it's a real error */
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goto out_error;
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}
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@@ -5451,11 +5457,12 @@ static int ssl_sock_to_buf(struct connection *conn, struct buffer *buf, int coun
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conn_sock_read0(conn);
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goto leave;
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out_error:
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+ conn->flags |= CO_FL_ERROR;
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+clear_ssl_error:
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/* Clear openssl global errors stack */
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ssl_sock_dump_errors(conn);
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ERR_clear_error();
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- conn->flags |= CO_FL_ERROR;
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goto leave;
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}
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--
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1.7.10.4
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@ -1,63 +0,0 @@
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From f7fa1d461aa71bbc8a6c23fdcfc305f2e52ce5dd Mon Sep 17 00:00:00 2001
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From: Christopher Faulet <cfaulet@haproxy.com>
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Date: Mon, 19 Feb 2018 14:25:15 +0100
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Subject: [PATCH] BUG/MEDIUM: ssl: Shutdown the connection for reading on
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SSL_ERROR_SYSCALL
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When SSL_read returns SSL_ERROR_SYSCALL and errno is unset or set to EAGAIN, the
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connection must be shut down for reading. Else, the connection loops infinitly,
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consuming all the CPU.
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The bug was introduced in the commit 7e2e50500 ("BUG/MEDIUM: ssl: Don't always
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treat SSL_ERROR_SYSCALL as unrecovarable."). This patch must be backported in
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1.8 too.
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(cherry picked from commit 4ac77a98cda3d0f9b1d9de7bbbda2c91357f0767)
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Signed-off-by: Willy Tarreau <w@1wt.eu>
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---
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src/ssl_sock.c | 14 ++++++++------
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1 file changed, 8 insertions(+), 6 deletions(-)
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diff --git a/src/ssl_sock.c b/src/ssl_sock.c
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index f118724..a065bbb 100644
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--- a/src/ssl_sock.c
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+++ b/src/ssl_sock.c
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@@ -5437,10 +5437,9 @@ static int ssl_sock_to_buf(struct connection *conn, struct buffer *buf, int coun
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break;
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} else if (ret == SSL_ERROR_ZERO_RETURN)
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goto read0;
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- /* For SSL_ERROR_SYSCALL, make sure the error is
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- * unrecoverable before flagging the connection as
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- * in error.
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- */
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+ /* For SSL_ERROR_SYSCALL, make sure to clear the error
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+ * stack before shutting down the connection for
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+ * reading. */
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if (ret == SSL_ERROR_SYSCALL && (!errno || errno == EAGAIN))
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goto clear_ssl_error;
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/* otherwise it's a real error */
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@@ -5453,16 +5452,19 @@ static int ssl_sock_to_buf(struct connection *conn, struct buffer *buf, int coun
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conn_cond_update_sock_polling(conn);
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return done;
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+ clear_ssl_error:
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+ /* Clear openssl global errors stack */
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+ ssl_sock_dump_errors(conn);
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+ ERR_clear_error();
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read0:
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conn_sock_read0(conn);
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goto leave;
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+
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out_error:
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conn->flags |= CO_FL_ERROR;
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-clear_ssl_error:
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/* Clear openssl global errors stack */
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ssl_sock_dump_errors(conn);
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ERR_clear_error();
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-
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goto leave;
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}
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--
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1.7.10.4
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@ -1,69 +0,0 @@
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From 8a5949f2d74c3a3a6c6da25449992c312b183ef3 Mon Sep 17 00:00:00 2001
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From: Christopher Faulet <cfaulet@haproxy.com>
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Date: Fri, 2 Feb 2018 15:54:15 +0100
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Subject: [PATCH] BUG/MEDIUM: http: Switch the HTTP response in tunnel mode as
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earlier as possible
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When the body length is undefined (no Content-Length or Transfer-Encoding
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headers), The reponse remains in ending mode, waiting the request is done. So,
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most of time this is not a problem because the resquest is done before the
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response. But when a client sends data to a server that replies without waiting
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all the data, it is really not desirable to wait the end of the request to
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finish the response.
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This bug was introduced when the tunneling of the request and the reponse was
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refactored, in commit 4be980391 ("MINOR: http: Switch requests/responses in
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TUNNEL mode only by checking txn flag").
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This patch should be backported in 1.8 and 1.7.
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(cherry picked from commit fd04fcf5edb0a24cd29ce8f4d4dc2aa3a0e2e82c)
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Signed-off-by: Willy Tarreau <w@1wt.eu>
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---
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src/proto_http.c | 15 +++++----------
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1 file changed, 5 insertions(+), 10 deletions(-)
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diff --git a/src/proto_http.c b/src/proto_http.c
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index 64bd410..29880ea 100644
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--- a/src/proto_http.c
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+++ b/src/proto_http.c
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@@ -4634,16 +4634,8 @@ int http_sync_res_state(struct stream *s)
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* let's enforce it now that we're not expecting any new
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* data to come. The caller knows the stream is complete
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* once both states are CLOSED.
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- *
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- * However, there is an exception if the response length
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- * is undefined. In this case, we switch in TUNNEL mode.
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*/
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- if (!(txn->rsp.flags & HTTP_MSGF_XFER_LEN)) {
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- channel_auto_read(chn);
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- txn->rsp.msg_state = HTTP_MSG_TUNNEL;
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- chn->flags |= CF_NEVER_WAIT;
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- }
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- else if (!(chn->flags & (CF_SHUTW|CF_SHUTW_NOW))) {
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+ if (!(chn->flags & (CF_SHUTW|CF_SHUTW_NOW))) {
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channel_shutr_now(chn);
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channel_shutw_now(chn);
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}
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@@ -6241,6 +6233,8 @@ http_msg_forward_body(struct stream *s, struct http_msg *msg)
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/* The server still sending data that should be filtered */
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if (!(chn->flags & CF_SHUTR) && HAS_DATA_FILTERS(s, chn))
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goto missing_data_or_waiting;
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+ msg->msg_state = HTTP_MSG_TUNNEL;
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+ goto ending;
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}
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msg->msg_state = HTTP_MSG_ENDING;
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@@ -6262,7 +6256,8 @@ http_msg_forward_body(struct stream *s, struct http_msg *msg)
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/* default_ret */ 1,
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/* on_error */ goto error,
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/* on_wait */ goto waiting);
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- msg->msg_state = HTTP_MSG_DONE;
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+ if (msg->msg_state == HTTP_MSG_ENDING)
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+ msg->msg_state = HTTP_MSG_DONE;
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return 1;
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missing_data_or_waiting:
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--
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1.7.10.4
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@ -1,103 +0,0 @@
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From 7ccf7c9791f2b2329f3940d1347618af3a77bebc Mon Sep 17 00:00:00 2001
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From: Emeric Brun <ebrun@haproxy.com>
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Date: Mon, 19 Feb 2018 15:59:48 +0100
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Subject: [PATCH] BUG/MEDIUM: ssl/sample: ssl_bc_* fetch keywords are broken.
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Since the split between connections and conn-stream objects, this
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keywords are broken.
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This patch must be backported in 1.8
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(cherry picked from commit eb8def9f34c37537d56a69fcd211d4c4c8006bea)
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Signed-off-by: Willy Tarreau <w@1wt.eu>
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---
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src/ssl_sock.c | 31 ++++++++++++++-----------------
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1 file changed, 14 insertions(+), 17 deletions(-)
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diff --git a/src/ssl_sock.c b/src/ssl_sock.c
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index 4d0d5db..d832d76 100644
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--- a/src/ssl_sock.c
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+++ b/src/ssl_sock.c
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@@ -6580,8 +6580,8 @@ smp_fetch_ssl_x_key_alg(const struct arg *args, struct sample *smp, const char *
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static int
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smp_fetch_ssl_fc(const struct arg *args, struct sample *smp, const char *kw, void *private)
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{
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- struct connection *conn = objt_conn((kw[4] != 'b') ? smp->sess->origin :
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- smp->strm ? smp->strm->si[1].end : NULL);
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+ struct connection *conn = (kw[4] != 'b') ? objt_conn(smp->sess->origin) :
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+ smp->strm ? cs_conn(objt_cs(smp->strm->si[1].end)) : NULL;
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smp->data.type = SMP_T_BOOL;
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smp->data.u.sint = (conn && conn->xprt == &ssl_sock);
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@@ -6625,8 +6625,8 @@ smp_fetch_ssl_fc_is_resumed(const struct arg *args, struct sample *smp, const ch
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static int
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smp_fetch_ssl_fc_cipher(const struct arg *args, struct sample *smp, const char *kw, void *private)
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{
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- struct connection *conn = objt_conn((kw[4] != 'b') ? smp->sess->origin :
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- smp->strm ? smp->strm->si[1].end : NULL);
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+ struct connection *conn = (kw[4] != 'b') ? objt_conn(smp->sess->origin) :
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+ smp->strm ? cs_conn(objt_cs(smp->strm->si[1].end)) : NULL;
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smp->flags = 0;
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if (!conn || !conn->xprt_ctx || conn->xprt != &ssl_sock)
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@@ -6651,9 +6651,8 @@ smp_fetch_ssl_fc_cipher(const struct arg *args, struct sample *smp, const char *
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static int
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smp_fetch_ssl_fc_alg_keysize(const struct arg *args, struct sample *smp, const char *kw, void *private)
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{
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- struct connection *conn = objt_conn((kw[4] != 'b') ? smp->sess->origin :
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- smp->strm ? smp->strm->si[1].end : NULL);
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-
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+ struct connection *conn = (kw[4] != 'b') ? objt_conn(smp->sess->origin) :
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+ smp->strm ? cs_conn(objt_cs(smp->strm->si[1].end)) : NULL;
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int sint;
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smp->flags = 0;
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@@ -6676,8 +6675,8 @@ smp_fetch_ssl_fc_alg_keysize(const struct arg *args, struct sample *smp, const c
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static int
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smp_fetch_ssl_fc_use_keysize(const struct arg *args, struct sample *smp, const char *kw, void *private)
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{
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- struct connection *conn = objt_conn((kw[4] != 'b') ? smp->sess->origin :
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- smp->strm ? smp->strm->si[1].end : NULL);
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+ struct connection *conn = (kw[4] != 'b') ? objt_conn(smp->sess->origin) :
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+ smp->strm ? cs_conn(objt_cs(smp->strm->si[1].end)) : NULL;
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smp->flags = 0;
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if (!conn || !conn->xprt_ctx || conn->xprt != &ssl_sock)
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@@ -6747,8 +6746,8 @@ smp_fetch_ssl_fc_alpn(const struct arg *args, struct sample *smp, const char *kw
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static int
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smp_fetch_ssl_fc_protocol(const struct arg *args, struct sample *smp, const char *kw, void *private)
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{
|
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- struct connection *conn = objt_conn((kw[4] != 'b') ? smp->sess->origin :
|
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- smp->strm ? smp->strm->si[1].end : NULL);
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+ struct connection *conn = (kw[4] != 'b') ? objt_conn(smp->sess->origin) :
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+ smp->strm ? cs_conn(objt_cs(smp->strm->si[1].end)) : NULL;
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smp->flags = 0;
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if (!conn || !conn->xprt_ctx || conn->xprt != &ssl_sock)
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@@ -6773,9 +6772,8 @@ static int
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smp_fetch_ssl_fc_session_id(const struct arg *args, struct sample *smp, const char *kw, void *private)
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{
|
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#if OPENSSL_VERSION_NUMBER > 0x0090800fL
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- struct connection *conn = objt_conn((kw[4] != 'b') ? smp->sess->origin :
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- smp->strm ? smp->strm->si[1].end : NULL);
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-
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+ struct connection *conn = (kw[4] != 'b') ? objt_conn(smp->sess->origin) :
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+ smp->strm ? cs_conn(objt_cs(smp->strm->si[1].end)) : NULL;
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SSL_SESSION *ssl_sess;
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smp->flags = SMP_F_CONST;
|
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@@ -6917,9 +6915,8 @@ static int
|
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smp_fetch_ssl_fc_unique_id(const struct arg *args, struct sample *smp, const char *kw, void *private)
|
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{
|
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#if OPENSSL_VERSION_NUMBER > 0x0090800fL
|
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- struct connection *conn = objt_conn((kw[4] != 'b') ? smp->sess->origin :
|
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- smp->strm ? smp->strm->si[1].end : NULL);
|
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-
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+ struct connection *conn = (kw[4] != 'b') ? objt_conn(smp->sess->origin) :
|
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+ smp->strm ? cs_conn(objt_cs(smp->strm->si[1].end)) : NULL;
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int finished_len;
|
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struct chunk *finished_trash;
|
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--
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1.7.10.4
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|
|
@ -1,71 +0,0 @@
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From 6fc36785addd45cc76a029a023296def53cff135 Mon Sep 17 00:00:00 2001
|
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From: Willy Tarreau <w@1wt.eu>
|
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Date: Tue, 27 Feb 2018 15:37:25 +0100
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Subject: [PATCH] BUG/MEDIUM: h2: always consume any trailing data after end
|
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of output buffers
|
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|
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In case a stream tries to emit more data than advertised by the chunks
|
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or content-length headers, the extra data remains in the channel's output
|
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buffer until the channel's timeout expires. It can easily happen when
|
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sending malformed error files making use of a wrong content-length or
|
||||
having extra CRLFs after the empty chunk. It may also be possible to
|
||||
forge such a bad response using Lua.
|
||||
|
||||
The H1 to H2 encoder must protect itself against this by marking the data
|
||||
presented to it as consumed if it decides to discard them, so that the
|
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sending stream doesn't wait for the timeout to trigger.
|
||||
|
||||
The visible effect of this problem is a huge memory usage and a high
|
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concurrent connection count during benchmarks when using such bad data
|
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(a typical place where this easily happens).
|
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This fix must be backported to 1.8.
|
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|
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(cherry picked from commit 35a62705df65632e2717ae0d20a93e0cb3f8f163)
|
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Signed-off-by: Willy Tarreau <w@1wt.eu>
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---
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src/mux_h2.c | 13 ++++++++++++-
|
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1 file changed, 12 insertions(+), 1 deletion(-)
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diff --git a/src/mux_h2.c b/src/mux_h2.c
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index caae041..4303a06 100644
|
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--- a/src/mux_h2.c
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+++ b/src/mux_h2.c
|
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@@ -3020,6 +3020,9 @@ static int h2s_frt_make_resp_headers(struct h2s *h2s, struct buffer *buf)
|
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* body or directly end in TRL2.
|
||||
*/
|
||||
if (es_now) {
|
||||
+ // trim any possibly pending data (eg: inconsistent content-length)
|
||||
+ bo_del(buf, buf->o);
|
||||
+
|
||||
h1m->state = HTTP_MSG_DONE;
|
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h2s->flags |= H2_SF_ES_SENT;
|
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if (h2s->st == H2_SS_OPEN)
|
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@@ -3269,8 +3272,12 @@ static int h2s_frt_make_resp_data(struct h2s *h2s, struct buffer *buf)
|
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else
|
||||
h2c_stream_close(h2c, h2s);
|
||||
|
||||
- if (!(h1m->flags & H1_MF_CHNK))
|
||||
+ if (!(h1m->flags & H1_MF_CHNK)) {
|
||||
+ // trim any possibly pending data (eg: inconsistent content-length)
|
||||
+ bo_del(buf, buf->o);
|
||||
+
|
||||
h1m->state = HTTP_MSG_DONE;
|
||||
+ }
|
||||
|
||||
h2s->flags |= H2_SF_ES_SENT;
|
||||
}
|
||||
@@ -3319,6 +3326,10 @@ static int h2_snd_buf(struct conn_stream *cs, struct buffer *buf, int flags)
|
||||
}
|
||||
total += count;
|
||||
bo_del(buf, count);
|
||||
+
|
||||
+ // trim any possibly pending data (eg: extra CR-LF, ...)
|
||||
+ bo_del(buf, buf->o);
|
||||
+
|
||||
h2s->res.state = HTTP_MSG_DONE;
|
||||
break;
|
||||
}
|
||||
--
|
||||
1.7.10.4
|
||||
|
||||
|
|
@ -1,33 +0,0 @@
|
|||
From fefb8592821ff0fa56f435c581d6e92e563e7ad7 Mon Sep 17 00:00:00 2001
|
||||
From: Christopher Faulet <cfaulet@haproxy.com>
|
||||
Date: Mon, 26 Feb 2018 10:47:03 +0100
|
||||
Subject: [PATCH] BUG/MEDIUM: buffer: Fix the wrapping case in bo_putblk
|
||||
|
||||
When the block of data need to be split to support the wrapping, the start of
|
||||
the second block of data was wrong. We must be sure to skip data copied during
|
||||
the first memcpy.
|
||||
|
||||
This patch must be backported to 1.8, 1.7, 1.6 and 1.5.
|
||||
|
||||
(cherry picked from commit b2b279464c5c0f3dfadf02333e06eb0ae8ae8793)
|
||||
Signed-off-by: Willy Tarreau <w@1wt.eu>
|
||||
---
|
||||
include/common/buffer.h | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/include/common/buffer.h b/include/common/buffer.h
|
||||
index 976085e..ae9aafd 100644
|
||||
--- a/include/common/buffer.h
|
||||
+++ b/include/common/buffer.h
|
||||
@@ -468,7 +468,7 @@ static inline int bo_putblk(struct buffer *b, const char *blk, int len)
|
||||
memcpy(b->p, blk, half);
|
||||
b->p = b_ptr(b, half);
|
||||
if (len > half) {
|
||||
- memcpy(b->p, blk, len - half);
|
||||
+ memcpy(b->p, blk + half, len - half);
|
||||
b->p = b_ptr(b, half);
|
||||
}
|
||||
b->o += len;
|
||||
--
|
||||
1.7.10.4
|
||||
|
||||
|
|
@ -1,33 +0,0 @@
|
|||
From 14f325000b91649b9d117c4d53d6b194ed3c7b11 Mon Sep 17 00:00:00 2001
|
||||
From: Christopher Faulet <cfaulet@haproxy.com>
|
||||
Date: Mon, 26 Feb 2018 10:51:28 +0100
|
||||
Subject: [PATCH] BUG/MEDIUM: buffer: Fix the wrapping case in bi_putblk
|
||||
|
||||
When the block of data need to be split to support the wrapping, the start of
|
||||
the second block of data was wrong. We must be sure to skup data copied during
|
||||
the first memcpy.
|
||||
|
||||
This patch must be backported to 1.8.
|
||||
|
||||
(cherry picked from commit ca6ef506610e9d78f99b7ab2095ce0f8a47e18df)
|
||||
Signed-off-by: Willy Tarreau <w@1wt.eu>
|
||||
---
|
||||
include/common/buffer.h | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/include/common/buffer.h b/include/common/buffer.h
|
||||
index ae9aafd..0e63913 100644
|
||||
--- a/include/common/buffer.h
|
||||
+++ b/include/common/buffer.h
|
||||
@@ -577,7 +577,7 @@ static inline int bi_putblk(struct buffer *b, const char *blk, int len)
|
||||
|
||||
memcpy(bi_end(b), blk, half);
|
||||
if (len > half)
|
||||
- memcpy(b_ptr(b, b->i + half), blk, len - half);
|
||||
+ memcpy(b_ptr(b, b->i + half), blk + half, len - half);
|
||||
b->i += len;
|
||||
return len;
|
||||
}
|
||||
--
|
||||
1.7.10.4
|
||||
|
||||
|
|
@ -1,46 +0,0 @@
|
|||
From ccfb5d755f1708f890b197375d962d8c938e78bd Mon Sep 17 00:00:00 2001
|
||||
From: Willy Tarreau <w@1wt.eu>
|
||||
Date: Mon, 5 Mar 2018 16:10:54 +0100
|
||||
Subject: [PATCH] BUG/MEDIUM: h2: also arm the h2 timeout when sending
|
||||
|
||||
Right now the h2 idle timeout is only set when there is no stream. If we
|
||||
fail to send because the socket buffers are full (generally indicating
|
||||
the client has left), we also need to arm it so that we can properly
|
||||
expire such connections, otherwise some failed transfers might leave
|
||||
H2 connections pending forever.
|
||||
|
||||
Thanks to Thierry Fournier for the diag and the traces.
|
||||
|
||||
This patch needs to be backported to 1.8.
|
||||
|
||||
(cherry picked from commit 84b118f3120b3c61156f0ada12ae6456bd1a0b5a)
|
||||
Signed-off-by: Willy Tarreau <w@1wt.eu>
|
||||
---
|
||||
src/mux_h2.c | 4 ++--
|
||||
1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/src/mux_h2.c b/src/mux_h2.c
|
||||
index 4303a06..5446fd4 100644
|
||||
--- a/src/mux_h2.c
|
||||
+++ b/src/mux_h2.c
|
||||
@@ -2329,7 +2329,7 @@ static int h2_wake(struct connection *conn)
|
||||
}
|
||||
|
||||
if (h2c->task) {
|
||||
- if (eb_is_empty(&h2c->streams_by_id)) {
|
||||
+ if (eb_is_empty(&h2c->streams_by_id) || h2c->mbuf->o) {
|
||||
h2c->task->expire = tick_add(now_ms, h2c->last_sid < 0 ? h2c->timeout : h2c->shut_timeout);
|
||||
task_queue(h2c->task);
|
||||
}
|
||||
@@ -2501,7 +2501,7 @@ static void h2_detach(struct conn_stream *cs)
|
||||
h2_release(h2c->conn);
|
||||
}
|
||||
else if (h2c->task) {
|
||||
- if (eb_is_empty(&h2c->streams_by_id)) {
|
||||
+ if (eb_is_empty(&h2c->streams_by_id) || h2c->mbuf->o) {
|
||||
h2c->task->expire = tick_add(now_ms, h2c->last_sid < 0 ? h2c->timeout : h2c->shut_timeout);
|
||||
task_queue(h2c->task);
|
||||
}
|
||||
--
|
||||
1.7.10.4
|
||||
|
||||
|
|
@ -1,55 +0,0 @@
|
|||
From 5149cd3c7abad68ddb19a0a5b3b604786d5f1b95 Mon Sep 17 00:00:00 2001
|
||||
From: =?utf8?q?Cyril=20Bont=C3=A9?= <cyril.bonte@free.fr>
|
||||
Date: Mon, 12 Mar 2018 21:47:39 +0100
|
||||
Subject: [PATCH] BUG/MEDIUM: fix a 100% cpu usage with cpu-map and
|
||||
nbthread/nbproc
|
||||
|
||||
Krishna Kumar reported a 100% cpu usage with a configuration using
|
||||
cpu-map and a high number of threads,
|
||||
|
||||
Indeed, this minimal configuration to reproduce the issue :
|
||||
global
|
||||
nbthread 40
|
||||
cpu-map auto:1/1-40 0-39
|
||||
|
||||
frontend test
|
||||
bind :8000
|
||||
|
||||
This is due to a wrong type in a shift operator (int vs unsigned long int),
|
||||
causing an endless loop while applying the cpu affinity on threads. The same
|
||||
issue may also occur with nbproc under FreeBSD. This commit addresses both
|
||||
cases.
|
||||
|
||||
This patch must be backported to 1.8.
|
||||
|
||||
(cherry picked from commit d400ab3a369523538c426cb70e059954c76b69c3)
|
||||
Signed-off-by: Willy Tarreau <w@1wt.eu>
|
||||
---
|
||||
src/haproxy.c | 4 ++--
|
||||
1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/src/haproxy.c b/src/haproxy.c
|
||||
index 09f7b5e..7d6e019 100644
|
||||
--- a/src/haproxy.c
|
||||
+++ b/src/haproxy.c
|
||||
@@ -2838,7 +2838,7 @@ int main(int argc, char **argv)
|
||||
CPU_ZERO(&cpuset);
|
||||
while ((i = ffsl(cpu_map)) > 0) {
|
||||
CPU_SET(i - 1, &cpuset);
|
||||
- cpu_map &= ~(1 << (i - 1));
|
||||
+ cpu_map &= ~(1UL << (i - 1));
|
||||
}
|
||||
ret = cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1, sizeof(cpuset), &cpuset);
|
||||
}
|
||||
@@ -3038,7 +3038,7 @@ int main(int argc, char **argv)
|
||||
|
||||
while ((j = ffsl(cpu_map)) > 0) {
|
||||
CPU_SET(j - 1, &cpuset);
|
||||
- cpu_map &= ~(1 << (j - 1));
|
||||
+ cpu_map &= ~(1UL << (j - 1));
|
||||
}
|
||||
pthread_setaffinity_np(threads[i],
|
||||
sizeof(cpuset), &cpuset);
|
||||
--
|
||||
1.7.10.4
|
||||
|
||||
|
|
@ -1,43 +0,0 @@
|
|||
From 7034083b5063d28276b986d645d18071aba5f4d5 Mon Sep 17 00:00:00 2001
|
||||
From: Christopher Faulet <cfaulet@haproxy.com>
|
||||
Date: Wed, 28 Feb 2018 13:33:26 +0100
|
||||
Subject: [PATCH] BUG/MEDIUM: spoe: Remove idle applets from idle list when
|
||||
HAProxy is stopping
|
||||
|
||||
In the SPOE applet's handler, when an applet is switched from the state IDLE to
|
||||
PROCESSING, it is removed for the list of idle applets. But when HAProxy is
|
||||
stopping, this applet can be switched to DISCONNECT. In this case, we also need
|
||||
to remove it from the list of idle applets. Else the applet is removed but still
|
||||
present in the list. It could lead to a segmentation fault or an infinite loop,
|
||||
depending the code path.
|
||||
|
||||
(cherry picked from commit 7d9f1ba246055046eed547fa35aa546683021dce)
|
||||
[wt: adapted context for 1.8]
|
||||
Signed-off-by: Willy Tarreau <w@1wt.eu>
|
||||
---
|
||||
src/flt_spoe.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/flt_spoe.c b/src/flt_spoe.c
|
||||
index 8fb6e0b..e76a352 100644
|
||||
--- a/src/flt_spoe.c
|
||||
+++ b/src/flt_spoe.c
|
||||
@@ -1866,6 +1866,7 @@ spoe_handle_appctx(struct appctx *appctx)
|
||||
goto switchstate;
|
||||
|
||||
case SPOE_APPCTX_ST_IDLE:
|
||||
+ agent->rt[tid].applets_idle--;
|
||||
if (stopping &&
|
||||
LIST_ISEMPTY(&agent->rt[tid].sending_queue) &&
|
||||
LIST_ISEMPTY(&SPOE_APPCTX(appctx)->waiting_queue)) {
|
||||
@@ -1874,7 +1875,6 @@ spoe_handle_appctx(struct appctx *appctx)
|
||||
appctx->st0 = SPOE_APPCTX_ST_DISCONNECT;
|
||||
goto switchstate;
|
||||
}
|
||||
- agent->rt[tid].applets_idle--;
|
||||
appctx->st0 = SPOE_APPCTX_ST_PROCESSING;
|
||||
/* fall through */
|
||||
|
||||
--
|
||||
1.7.10.4
|
||||
|
||||
Loading…
Reference in New Issue