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| author | Rich Felker <dalias@aerifal.cx> | 2022-10-20 19:48:32 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2022-10-20 19:48:32 -0400 |
| commit | 8f9259450aa43a6fd539e428e61e2961b725fbae (patch) | |
| tree | 3e43cbb56606528a955933c14231e743ff513bb5 /src/thread/thrd_yield.c | |
| parent | 63402be229facae2d0de9c5943a6ed25246fd021 (diff) | |
| download | musl-8f9259450aa43a6fd539e428e61e2961b725fbae.tar.gz musl-8f9259450aa43a6fd539e428e61e2961b725fbae.tar.xz musl-8f9259450aa43a6fd539e428e61e2961b725fbae.zip | |
fix return value of gethostby{name[2],addr} with no result but no error
commit f081d5336a80b68d3e1bed789cc373c5c3d6699b fixed
gethostbyname[2]_r to treat negative results as a non-error, leaving
gethostbyname[2] wrongly returning a pointer to the unfilled result
buffer rather than a null pointer. since, as documented with commit
fe82bb9b921be34370e6b71a1c6f062c20999ae0, the caller of
gethostby{name[2],addr}_r can always rely on the result pointer being
set, use that consistently rather than trying to duplicate logic about
whether we have a result or not in gethostby{name[2],addr}.
Diffstat (limited to 'src/thread/thrd_yield.c')
0 files changed, 0 insertions, 0 deletions