diff options
author | Jakub Jelinek <jakub@redhat.com> | 2009-07-27 07:25:57 -0700 |
---|---|---|
committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-27 07:25:57 -0700 |
commit | 09cd1f575476a48b262e4e45997bb56753f9d4f5 (patch) | |
tree | d0e4c2fac24601a041829bf1ff7554687714e52c /stdlib/setenv.c | |
parent | 009a69f0bcce04d3743c9b59246e6885dbd2b100 (diff) | |
download | glibc-09cd1f575476a48b262e4e45997bb56753f9d4f5.tar.gz glibc-09cd1f575476a48b262e4e45997bb56753f9d4f5.tar.xz glibc-09cd1f575476a48b262e4e45997bb56753f9d4f5.zip |
Fix STB_GNU_UNIQUE handling for > 30 unique symbols.
There were several issues when the initial 31 entries hashtab filled up. size * 3 <= tab->n_elements is always false, table can't have more elements than its size. I assume from libiberty/hashtab.c this meant to be check for 3/4 full. Even after fixing that, _dl_higher_prime_number (31) apparently returns 31, only _dl_higher_prime_number (32) returns 61. And, size variable wasn't updated during reallocation, which means during reallocation the insertion of the new entry was done into a wrong spot. All this lead to a hang in ld.so, because a search with n_elements 31 size 31 wouldn't ever terminate.
Diffstat (limited to 'stdlib/setenv.c')
0 files changed, 0 insertions, 0 deletions