diff options
Diffstat (limited to 'src/backend/libpq/pqcomm.c')
| -rw-r--r-- | src/backend/libpq/pqcomm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c index 864c9debe82..da5bb5fc5d3 100644 --- a/src/backend/libpq/pqcomm.c +++ b/src/backend/libpq/pqcomm.c @@ -200,6 +200,13 @@ pq_init(void) (errmsg("could not set socket to nonblocking mode: %m"))); #endif +#ifndef WIN32 + + /* Don't give the socket to any subprograms we execute. */ + if (fcntl(MyProcPort->sock, F_SETFD, FD_CLOEXEC) < 0) + elog(FATAL, "fcntl(F_SETFD) failed on socket: %m"); +#endif + FeBeWaitSet = CreateWaitEventSet(TopMemoryContext, FeBeWaitSetNEvents); socket_pos = AddWaitEventToSet(FeBeWaitSet, WL_SOCKET_WRITEABLE, MyProcPort->sock, NULL, NULL); |