Module Name: src Committed By: riastradh Date: Tue Jul 23 22:00:00 UTC 2024
Modified Files: src/libexec/ld.elf_so: tls.c Log Message: ld.elf_so: Fix off-by-one error in common __tls_get_addr. DTV_MAX_INDEX(dtv) is an _inclusive_ upper bound, i.e., the actual maximum value of the allowed indices. It is not an exclusive upper bound -- it is not the number of allowed indices. This off-by-one doesn't hurt correctness, but it may hurt performance by using the slow path when the fast path would be safe. Found by pho@ in PR lib/58154. To generate a diff of this commit: cvs rdiff -u -r1.21 -r1.22 src/libexec/ld.elf_so/tls.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.