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| author | Carlos O'Donell <carlos@redhat.com> | 2021-03-12 16:44:47 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-03-16 10:27:00 +0100 |
| commit | ea5a537e879bb667e03435a2308d915dc89448a6 (patch) | |
| tree | 29306738248ed8129991371b15dfdcfcca48d21b /NEWS | |
| parent | 64f6c287ad3ccd807b7d4c694f4a91e2a662fed5 (diff) | |
| download | glibc-ea5a537e879bb667e03435a2308d915dc89448a6.tar.gz | |
elf: Always set l in _dl_init_paths (bug 23462)
After d1d5471579eb0426671bf94f2d71e61dfb204c30 ("Remove dead
DL_DST_REQ_STATIC code.") we always setup the link map l to make the
static and shared cases the same. The bug is that in elf/dl-load.c
(_dl_init_paths) we conditionally set l only in the #ifdef SHARED
case, but unconditionally use it later. The simple solution is to
remove the #ifdef SHARED conditional, because it's no longer needed,
and unconditionally setup l for both the static and shared cases. A
regression test is added to run a static binary with
LD_LIBRARY_PATH='$ORIGIN' which crashes before the fix and runs after
the fix.
Co-Authored-By: Florian Weimer <fweimer@redhat.com>
(cherry picked from commit 332421312576bd7095e70589154af99b124dd2d1)
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -13,6 +13,10 @@ Major new features: a dump of information related to IFUNC resolver operation and glibc-hwcaps subdirectory selection. +The following bugs are resolved with this release: + + [23462] Static binary with dynamic string tokens ($LIB, $PLATFORM, $ORIGIN) + crashes Version 2.33 |