Author: pfg
Date: Wed Jul 1 15:04:54 2015
New Revision: 285008
URL: https://svnweb.freebsd.org/changeset/base/285008
Log:
MFC 284913:
dconschat(8): Use NULL instead of 0 for the last argument in execl(3)
Found while experimenting with the gcc sentinel attribute.
Modified:
stable/9/usr.sbin/dconschat/dconschat.c
Modified: stable/9/usr.sbin/dconschat/dconschat.c
==============================================================================
--- stable/9/usr.sbin/dconschat/dconschat.c Wed Jul 1 15:03:49 2015
(r285007)
+++ stable/9/usr.sbin/dconschat/dconschat.c Wed Jul 1 15:04:54 2015
(r285008)
@@ -229,7 +229,7 @@ dconschat_fork_gdb(struct dcons_state *d
snprintf(buf, 256, "\n[fork %s]\n", com);
write(p->outfd, buf, strlen(buf));
- execl("/bin/sh", "/bin/sh", "-c", com, 0);
+ execl("/bin/sh", "/bin/sh", "-c", com, NULL);
snprintf(buf, 256, "\n[fork failed]\n");
write(p->outfd, buf, strlen(buf));
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