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| author | Rich Felker <dalias@aerifal.cx> | 2012-09-29 17:59:50 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-09-29 17:59:50 -0400 |
| commit | f2d08cf7558176af7ef36cf5b5213e676b02d7ac (patch) | |
| tree | dc3d0d1d9d1a29864c1278828bb0e16b7482d708 /src/network | |
| parent | 3609e019f352912e882b91b7a856c7b30569f2de (diff) | |
| download | musl-f2d08cf7558176af7ef36cf5b5213e676b02d7ac.tar.gz musl-f2d08cf7558176af7ef36cf5b5213e676b02d7ac.tar.xz musl-f2d08cf7558176af7ef36cf5b5213e676b02d7ac.zip | |
fix some more O_CLOEXEC/SOCK_CLOEXEC issues
Diffstat (limited to 'src/network')
| -rw-r--r-- | src/network/__dns.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/network/__dns.c b/src/network/__dns.c index 1464513d..372a5871 100644 --- a/src/network/__dns.c +++ b/src/network/__dns.c @@ -91,7 +91,7 @@ int __dns_doqueries(unsigned char *dest, const char *name, int *rr, int rrcnt) /* Get local address and open/bind a socket */ sa.sin.sin_family = family; - fd = socket(family, SOCK_DGRAM, 0); + fd = socket(family, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0); pthread_cleanup_push(cleanup, (void *)(intptr_t)fd); pthread_setcancelstate(cs, 0); @@ -100,8 +100,6 @@ int __dns_doqueries(unsigned char *dest, const char *name, int *rr, int rrcnt) errcode = EAI_SYSTEM; goto out; } - /* Nonblocking to work around Linux UDP select bug */ - fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); pfd.fd = fd; pfd.events = POLLIN; |