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| author | Rich Felker <dalias@aerifal.cx> | 2018-09-26 14:39:10 -0400 |
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| committer | Rich Felker <dalias@aerifal.cx> | 2018-09-26 14:39:10 -0400 |
| commit | 4d0a82170a25464c39522d7190b9fe302045ddb2 (patch) | |
| tree | b3a469567ed3a995300c9751b824ef20b84f154d /src/math/scalb.c | |
| parent | 8cd738bbee3b4e60a99b71599c338bf444070f18 (diff) | |
| download | musl-4d0a82170a25464c39522d7190b9fe302045ddb2.tar.gz musl-4d0a82170a25464c39522d7190b9fe302045ddb2.tar.xz musl-4d0a82170a25464c39522d7190b9fe302045ddb2.zip | |
fix aliasing-based undefined behavior in string functions
use the GNU C may_alias attribute if available, and fallback to naive byte-by-byte loops if __GNUC__ is not defined. this patch has been written to minimize changes so that history remains reviewable; it does not attempt to bring the affected code into a more consistent or elegant form.
Diffstat (limited to 'src/math/scalb.c')
0 files changed, 0 insertions, 0 deletions