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| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2021-06-09 16:25:32 -0400 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2021-06-23 14:13:03 -0400 |
| commit | 645a158978f9520e74074e8c14047503be4db0f0 (patch) | |
| tree | 555f54e79a7195f522ffbcf11f240e7f40259ca3 /sysdeps/x86_64/multiarch/strlen-avx2.S | |
| parent | da5a6fba0febbfc90896ce1b2eb75c6d8a88a72d (diff) | |
| download | glibc-645a158978f9520e74074e8c14047503be4db0f0.tar.gz glibc-645a158978f9520e74074e8c14047503be4db0f0.tar.xz glibc-645a158978f9520e74074e8c14047503be4db0f0.zip | |
x86: Fix overflow bug with wmemchr-sse2 and wmemchr-avx2 [BZ #27974]
This commit fixes the bug mentioned in the previous commit. The previous implementations of wmemchr in these files relied on n * sizeof(wchar_t) which was not guranteed by the standard. The new overflow tests added in the previous commit now pass (As well as all the other tests). Signed-off-by: Noah Goldstein <goldstein.w.n@gmail.com> Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diffstat (limited to 'sysdeps/x86_64/multiarch/strlen-avx2.S')
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