ulogd: use strncpy instead of memcpy
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
(cherry picked from commit 953f951c5e
)
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parent
02692887ba
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
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PKG_NAME:=ulogd
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PKG_VERSION:=2.0.5
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PKG_RELEASE:=1
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PKG_RELEASE:=2
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:=ftp://ftp.netfilter.org/pub/ulogd/ \
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@ -0,0 +1,31 @@
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From e0c75c9d20b76ff3d496a776ce43341c752914c3 Mon Sep 17 00:00:00 2001
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From: Eric Leblond <eric@regit.org>
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Date: Tue, 21 Mar 2017 21:49:46 +0100
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Subject: [PATCH] ulogd: use strncpy instead of memcpy
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On some architecture, ulogd is not starting due to a
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crash in memcpy. This patch switches to strncpy to
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avoid the problem.
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Reported-by: Alexandru Ardelean <ardeleanalex@gmail.com>
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Signed-off-by: Eric Leblond <eric@regit.org>
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---
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src/ulogd.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/ulogd.c b/src/ulogd.c
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index 5b9a586..919a317 100644
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--- a/src/ulogd.c
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+++ b/src/ulogd.c
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@@ -668,7 +668,7 @@ pluginstance_alloc_init(struct ulogd_plugin *pl, char *pi_id,
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INIT_LLIST_HEAD(&pi->plist);
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pi->plugin = pl;
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pi->stack = stack;
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- memcpy(pi->id, pi_id, sizeof(pi->id));
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+ strncpy(pi->id, pi_id, ULOGD_MAX_KEYLEN);
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ptr = (void *)pi + sizeof(*pi);
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--
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2.7.4
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