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authorRuslan Ermilov <ru@FreeBSD.org>2010-03-30 13:46:40 +0000
committerRuslan Ermilov <ru@FreeBSD.org>2010-03-30 13:46:40 +0000
commit53d55e97568b5b7f3bff1834b42f5fdc5d361c5a (patch)
treea397f140c6755a88a4687730d41abc1141ca66c4 /usr.sbin/config/lang.l
parent09bbda2122498276513a5aadf7a347a72bb4734b (diff)
downloadsrc-53d55e97568b5b7f3bff1834b42f5fdc5d361c5a.tar.gz
src-53d55e97568b5b7f3bff1834b42f5fdc5d361c5a.zip
- Handle calloc() allocation failures.
- Fixed a comment. - 2 -> EXIT_FAILURE in some places. - errx() -> err() where appropriate. PR: 144644 Submitted by: Garrett Cooper
Notes
Notes: svn path=/head/; revision=205880
Diffstat (limited to 'usr.sbin/config/lang.l')
-rw-r--r--usr.sbin/config/lang.l3
1 files changed, 3 insertions, 0 deletions
diff --git a/usr.sbin/config/lang.l b/usr.sbin/config/lang.l
index c7845cb0416d..4eb94da933f1 100644
--- a/usr.sbin/config/lang.l
+++ b/usr.sbin/config/lang.l
@@ -33,6 +33,7 @@
#include <assert.h>
#include <ctype.h>
+#include <err.h>
#include <string.h>
#include "y.tab.h"
#include "config.h"
@@ -220,6 +221,8 @@ cfgfile_add(const char *fname)
struct cfgfile *cf;
cf = calloc(1, sizeof(*cf));
+ if (cf == NULL)
+ err(EXIT_FAILURE, "calloc");
assert(cf != NULL);
asprintf(&cf->cfg_path, "%s", fname);
STAILQ_INSERT_TAIL(&cfgfiles, cf, cfg_next);