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| author | Rich Felker <dalias@aerifal.cx> | 2022-09-19 19:02:40 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2022-09-19 19:02:40 -0400 |
| commit | f081d5336a80b68d3e1bed789cc373c5c3d6699b (patch) | |
| tree | 9ec8d0cd7d6bb8a48a636d4ca43071fb5875bcba | |
| parent | 1e7fb12f775a3e599be08da9835422d96c56f479 (diff) | |
| download | musl-f081d5336a80b68d3e1bed789cc373c5c3d6699b.tar.gz | |
fix return value of gethostnbyname[2]_r on result not found
these functions are horribly underspecified, inconsistent between
historical systems, and should never have been included. however, the
signatures we have match the glibc ones, and the glibc behavior is to
treat NxDomain and NODATA results as a success condition, not an
ENOENT error.
| -rw-r--r-- | src/network/gethostbyname2_r.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/network/gethostbyname2_r.c b/src/network/gethostbyname2_r.c index fc894877..f012ec2f 100644 --- a/src/network/gethostbyname2_r.c +++ b/src/network/gethostbyname2_r.c @@ -22,7 +22,7 @@ int gethostbyname2_r(const char *name, int af, if (cnt<0) switch (cnt) { case EAI_NONAME: *err = HOST_NOT_FOUND; - return ENOENT; + return 0; case EAI_AGAIN: *err = TRY_AGAIN; return EAGAIN; |