ubase

commit dfc2f7edac556f9b4e95ba016a6011fff33b2d30
parent acdac112852f822fed95fd6da7f0d3b80fa81af0
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun,  6 Apr 2014 13:23:38 +0200

rmmod: fix segfault if '.' is not found

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>

Diffstat:
M
rmmod.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/rmmod.c b/rmmod.c
@@ -38,7 +38,7 @@ main(int argc, char *argv[])
 	for (i = 0; i < argc; i++) {
 		mod = argv[i];
 		p = strrchr(mod, '.');
-		if (strlen(p) == 3 && !strcmp(p, ".ko"))
+		if (p && !strcmp(p, ".ko"))
 			*p = '\0';
 		if (syscall(__NR_delete_module, mod, flags) < 0)
 			eprintf("delete_module:");