ubase

commit 471432a9e69cfa6df095089838f779b73e916ed4
parent deeeec8977e7c193e081c38162ee4448cc9b314d
Author: sin <sin@2f30.org>
Date:   Mon, 10 Feb 2014 19:06:42 +0000

Ensure opts is null-terminated before calling strcat()

Diffstat:
M
insmod.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/insmod.c b/insmod.c
@@ -54,6 +54,7 @@ main(int argc, char *argv[])
 		opts = malloc(plen);
 		if (!opts)
 			eprintf("malloc:");
+		memset(opts, 0, plen);
 		for (i = 0; i < argc; i++) {
 			strcat(opts, argv[i]);
 			if (i + 1 < argc)