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| author | Carlos O'Donell <carlos@redhat.com> | 2021-03-12 16:44:47 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-03-12 16:44:47 +0100 |
| commit | 332421312576bd7095e70589154af99b124dd2d1 (patch) | |
| tree | 4f0559bb9643eca402ce049253bf069bfcb1ead6 /support/links-dso-program-c.c | |
| parent | 08a0ebb20e06df224d1f98bb45dc00874f2f4549 (diff) | |
| download | glibc-332421312576bd7095e70589154af99b124dd2d1.tar.gz glibc-332421312576bd7095e70589154af99b124dd2d1.tar.xz glibc-332421312576bd7095e70589154af99b124dd2d1.zip | |
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>
Diffstat (limited to 'support/links-dso-program-c.c')
0 files changed, 0 insertions, 0 deletions