From 997eafdcad85e9a2c59db1141b404dd4c4bcb22d Mon Sep 17 00:00:00 2001 From: Peter Stephenson Date: Mon, 21 Sep 2009 20:49:21 +0000 Subject: 27283: failure to dup fd caused mayhem --- Src/exec.c | 1 + 1 file changed, 1 insertion(+) (limited to 'Src/exec.c') diff --git a/Src/exec.c b/Src/exec.c index e68237948..ca9cf0f4d 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -1980,6 +1980,7 @@ addfd(int forked, int *save, struct multio **mfds, int fd1, int fd2, int rflag, */ if (fdN < 0 && errno != EBADF) { zerr("cannot duplicate fd %d: %e", fd1, errno); + mfds[fd1] = NULL; closemnodes(mfds); return; } -- cgit 1.4.1