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check for socket() returning -1 before trying to set the socket

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non-blocking so we don't hide the "too many open files" error code
This commit is contained in:
leitner 2008-09-10 09:51:26 +00:00
parent 97ac873038
commit 67bfd53652
2 changed files with 2 additions and 0 deletions
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1
socket/socket_tcp4.c
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@ -4,6 +4,7 @@
int socket_tcp4(void) { int socket_tcp4(void) {
int s=socket_tcp4b(); int s=socket_tcp4b();
if (s==-1) return -1;
if (ndelay_on(s) == -1) { close(s); return -1; } if (ndelay_on(s) == -1) { close(s); return -1; }
return s; return s;
} }

1
socket/socket_tcp6.c
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@ -4,6 +4,7 @@
int socket_tcp6(void) { int socket_tcp6(void) {
int s=socket_tcp6b(); int s=socket_tcp6b();
if (s==-1) return -1;
if (ndelay_on(s) == -1) { close(s); return -1; } if (ndelay_on(s) == -1) { close(s); return -1; }
return s; return s;
} }