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Update signaler make_fdpair to set file descriptors to -1 when too many files are open using socketpair.

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This commit is contained in:
Matt Connolly 2013-11-10 21:16:12 +10:00
parent 8e21bc0b46
commit f06645c5f1
1 changed files with 1 additions and 1 deletions
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2
src/signaler.cpp
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@ -474,7 +474,7 @@ int zmq::signaler_t::make_fdpair (fd_t *r_, fd_t *w_)
int rc = socketpair (AF_UNIX, SOCK_STREAM, 0, sv); int rc = socketpair (AF_UNIX, SOCK_STREAM, 0, sv);
if (rc == -1) { if (rc == -1) {
errno_assert (errno == ENFILE || errno == EMFILE); errno_assert (errno == ENFILE || errno == EMFILE);
sv [0] = sv [1] = -1; *w_ = *r_ = -1;
return -1; return -1;
} }
else { else {