Author: sbruno
Date: Wed Feb 18 16:28:55 2015
New Revision: 278961
URL: https://svnweb.freebsd.org/changeset/base/278961
Log:
MFC r278827
Check for required arguments before accessing argv[0] and core dumping.
Modified:
stable/10/usr.sbin/binmiscctl/binmiscctl.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/usr.sbin/binmiscctl/binmiscctl.c
==============================================================================
--- stable/10/usr.sbin/binmiscctl/binmiscctl.c Wed Feb 18 15:25:25 2015
(r278960)
+++ stable/10/usr.sbin/binmiscctl/binmiscctl.c Wed Feb 18 16:28:55 2015
(r278961)
@@ -371,8 +371,10 @@ add_cmd(__unused int argc, char *argv[],
}
int
-name_cmd(__unused int argc, char *argv[], ximgact_binmisc_entry_t *xbe)
+name_cmd(int argc, char *argv[], ximgact_binmisc_entry_t *xbe)
{
+ if (argc == 0)
+ usage("Required argument missing\n");
if (strlen(argv[0]) > IBE_NAME_MAX)
usage("'%s' string length longer than IBE_NAME_MAX (%d)",
IBE_NAME_MAX);
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