Date: Sun, 28 Jun 2015 20:32:04 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r284913 - head/usr.sbin/dconschat Message-ID: <201506282032.t5SKW4E7030594@svn.freebsd.org>
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Author: pfg Date: Sun Jun 28 20:32:03 2015 New Revision: 284913 URL: https://svnweb.freebsd.org/changeset/base/284913 Log: dconschat(8): Use NULL instead of 0 for the last argument in execl(3) Found while experimenting with the gcc sentinel attribute. MFC after: 3 days Modified: head/usr.sbin/dconschat/dconschat.c Modified: head/usr.sbin/dconschat/dconschat.c ============================================================================== --- head/usr.sbin/dconschat/dconschat.c Sun Jun 28 16:43:07 2015 (r284912) +++ head/usr.sbin/dconschat/dconschat.c Sun Jun 28 20:32:03 2015 (r284913) @@ -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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