| commit | 2af6396817fb9df98e63de75dd59fd999ee9f1d0 | |
| author | Ulrich Drepper <drepper@redhat.com> | |
| Tue, 15 Dec 2009 20:32:27 +0000 (15 12:32 -0800) | ||
| committer | Ulrich Drepper <drepper@redhat.com> | |
| Tue, 15 Dec 2009 20:32:27 +0000 (15 12:32 -0800) | ||
| tree | d66827c66d770f1f3d697dbb027b59064e6ab0e0 | treesnapshot (tar.gz zip) |
| parent | 2510d01ddba195f8cfaa3c2349f75e0612719d82 | commitdiff |
Avoid ELF lookup race.
On some architectures the update of the l_used field in the lookup
functions races with setting the other bits in the bitfield. Simply
avoid this and optimize use of l_used in general.
On some architectures the update of the l_used field in the lookup
functions races with setting the other bits in the bitfield. Simply
avoid this and optimize use of l_used in general.
| ChangeLog | diffblobblamehistory | |
| elf/dl-lookup.c | diffblobblamehistory | |
| elf/dl-object.c | diffblobblamehistory | |
| include/link.h | diffblobblamehistory |