diff options
Diffstat (limited to 'usr.bin/mail/popen.c')
-rw-r--r-- | usr.bin/mail/popen.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr.bin/mail/popen.c b/usr.bin/mail/popen.c index 33961df1dbc..30ab4d9dedb 100644 --- a/usr.bin/mail/popen.c +++ b/usr.bin/mail/popen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: popen.c,v 1.29 2001/11/21 15:26:39 millert Exp $ */ +/* $OpenBSD: popen.c,v 1.30 2001/11/21 20:41:55 millert Exp $ */ /* $NetBSD: popen.c,v 1.6 1997/05/13 06:48:42 mikel Exp $ */ /* @@ -38,7 +38,7 @@ #if 0 static const char sccsid[] = "@(#)popen.c 8.1 (Berkeley) 6/6/93"; #else -static const char rcsid[] = "$OpenBSD: popen.c,v 1.29 2001/11/21 15:26:39 millert Exp $"; +static const char rcsid[] = "$OpenBSD: popen.c,v 1.30 2001/11/21 20:41:55 millert Exp $"; #endif #endif /* not lint */ @@ -331,8 +331,11 @@ findchild(pid_t pid, int dont_alloc) if (child_freelist) { *cpp = child_freelist; child_freelist = (*cpp)->link; - } else + } else { *cpp = (struct child *)malloc(sizeof(struct child)); + if (*cpp == NULL) + errx(1, "Out of memory"); + } (*cpp)->pid = pid; (*cpp)->done = (*cpp)->free = 0; (*cpp)->link = NULL; |