diff options
Diffstat (limited to 'meta/recipes-core/glibc/glibc/0026-build_local_scope.patch')
| -rw-r--r-- | meta/recipes-core/glibc/glibc/0026-build_local_scope.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/meta/recipes-core/glibc/glibc/0026-build_local_scope.patch b/meta/recipes-core/glibc/glibc/0026-build_local_scope.patch deleted file mode 100644 index 8e0cb83194..0000000000 --- a/meta/recipes-core/glibc/glibc/0026-build_local_scope.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 6e4ec5a3c5fe63b6458036f18d43124de4a7e724 Mon Sep 17 00:00:00 2001 -From: Mark Hatle <mark.hatle@windriver.com> -Date: Thu, 18 Aug 2016 14:07:58 -0500 -Subject: [PATCH] elf/dl-deps.c: Make _dl_build_local_scope breadth first - -According to the ELF specification: - -When resolving symbolic references, the dynamic linker examines the symbol -tables with a breadth-first search. - -This function was using a depth first search. By doing so the conflict -resolution reported to the prelinker (when LD_TRACE_PRELINKING=1 is set) -was incorrect. This caused problems when their were various circular -dependencies between libraries. The problem usually manifested itself by -the wrong IFUNC being executed. - -[BZ# 20488] - -Upstream-Status: Submitted [libc-alpha] - -Signed-off-by: Mark Hatle <mark.hatle@windriver.com> ---- - elf/dl-deps.c | 14 ++++++++++---- - 1 file changed, 10 insertions(+), 4 deletions(-) - -diff --git a/elf/dl-deps.c b/elf/dl-deps.c -index 6a82987..fc37c87 100644 ---- a/elf/dl-deps.c -+++ b/elf/dl-deps.c -@@ -73,13 +73,19 @@ _dl_build_local_scope (struct link_map **list, struct link_map *map) - { - struct link_map **p = list; - struct link_map **q; -+ struct link_map **r; - - *p++ = map; - map->l_reserved = 1; -- if (map->l_initfini) -- for (q = map->l_initfini + 1; *q; ++q) -- if (! (*q)->l_reserved) -- p += _dl_build_local_scope (p, *q); -+ -+ for (r = list; r < p; ++r) -+ if ((*r)->l_initfini) -+ for (q = (*r)->l_initfini + 1; *q; ++q) -+ if (! (*q)->l_reserved) -+ { -+ *p++ = *q; -+ (*q)->l_reserved = 1; -+ } - return p - list; - } - --- -2.5.5 - |