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Fix an unlikely but possible error case for http connections

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This commit is contained in:
Nick Mathewson 2013-08-06 19:17:08 -04:00
parent 69b5c64704
commit f22049e359
1 changed files with 6 additions and 0 deletions
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6
http.c
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@ -1419,6 +1419,12 @@ evhttp_connection_cb(struct bufferevent *bufev, short what, void *arg)
return; return;
} }
if (evcon->fd == -1) {
event_debug(("%s: bufferevent_getfd returned -1",
__func__));
goto cleanup;
}
/* Check if the connection completed */ /* Check if the connection completed */
if (getsockopt(evcon->fd, SOL_SOCKET, SO_ERROR, (void*)&error, if (getsockopt(evcon->fd, SOL_SOCKET, SO_ERROR, (void*)&error,
&errsz) == -1) { &errsz) == -1) {