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| author |   deraadt <deraadt@openbsd.org> | 2019-07-03 03:24:01 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2019-07-03 03:24:01 +0000 |
| commit | 515e489c3d599b9cfcdf9cf6842ac49f92e154d6 (patch) | |
| tree | 9ce211473951e1baf5c99e08c2c35012292670f1 /lib/libc/asr/getnameinfo_async.c | |
| parent | sync (diff) | |
| download | wireguard-openbsd-515e489c3d599b9cfcdf9cf6842ac49f92e154d6.tar.xz wireguard-openbsd-515e489c3d599b9cfcdf9cf6842ac49f92e154d6.zip | |
snprintf/vsnprintf return < 0 on error, rather than -1.
Diffstat (limited to 'lib/libc/asr/getnameinfo_async.c')
| -rw-r--r-- | lib/libc/asr/getnameinfo_async.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/asr/getnameinfo_async.c b/lib/libc/asr/getnameinfo_async.c index 93d9a2dbea9..13c00f1c7a1 100644 --- a/lib/libc/asr/getnameinfo_async.c +++ b/lib/libc/asr/getnameinfo_async.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getnameinfo_async.c,v 1.13 2017/02/23 17:04:02 eric Exp $ */ +/* $OpenBSD: getnameinfo_async.c,v 1.14 2019/07/03 03:24:03 deraadt Exp $ */ /* * Copyright (c) 2012 Eric Faurot <eric@openbsd.org> * @@ -235,7 +235,7 @@ _servname(struct asr_query *as) } r = snprintf(buf, buflen, "%u", ntohs(port)); - if (r == -1 || r >= (int)buflen) + if (r < 0 || r >= buflen) return (-1); return (0); |