openwrt/toolchain/binutils/patches/2.31.1/300-012_check_ldrunpath_len...

21 lines
704 B
Diff

--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -1471,6 +1471,8 @@ fragment <<EOF
&& command_line.rpath == NULL)
{
path = (const char *) getenv ("LD_RUN_PATH");
+ if ((path) && (strlen (path) == 0))
+ path = NULL;
if (path
&& gld${EMULATION_NAME}_search_needed (path, &n, force))
break;
@@ -1751,6 +1753,8 @@ gld${EMULATION_NAME}_before_allocation (
rpath = command_line.rpath;
if (rpath == NULL)
rpath = (const char *) getenv ("LD_RUN_PATH");
+ if ((rpath) && (strlen (rpath) == 0))
+ rpath = NULL;
for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)