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fix illegal goto out of cleanup context in dns lookups

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This commit is contained in:
Rich Felker 2012-02-11 00:05:58 -05:00
commit f42bad9ccb
1 changed files with 3 additions and 3 deletions
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6
src/network/__dns.c
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@ -88,6 +88,9 @@ int __dns_doqueries(unsigned char *dest, const char *name, int *rr, int rrcnt)
sl = sizeof sa.sin; sl = sizeof sa.sin;
} }
pthread_cleanup_push(cleanup, (void *)(intptr_t)fd);
pthread_setcancelstate(cs, 0);
/* Get local address and open/bind a socket */ /* Get local address and open/bind a socket */
sa.sin.sin_family = family; sa.sin.sin_family = family;
fd = socket(family, SOCK_DGRAM, 0); fd = socket(family, SOCK_DGRAM, 0);
@ -101,9 +104,6 @@ int __dns_doqueries(unsigned char *dest, const char *name, int *rr, int rrcnt)
pfd.fd = fd; pfd.fd = fd;
pfd.events = POLLIN; pfd.events = POLLIN;
pthread_cleanup_push(cleanup, (void *)(intptr_t)fd);
pthread_setcancelstate(cs, 0);
/* Loop until we timeout; break early on success */ /* Loop until we timeout; break early on success */
for (; time(0)-t0 < TIMEOUT; ) { for (; time(0)-t0 < TIMEOUT; ) {