commit 9efaf2f6275ced585623e59fbfcddf20d9f69f08
author Luis Felipe Strano Moraes <lfelipe@profusion.mobi> Tue Dec 20 08:13:56 2011 -0800
committer Lucas De Marchi <lucas.demarchi@profusion.mobi> Tue Dec 20 23:23:55 2011 -0200
tree 035773e56a9fdb7841ff6d292e583b61ad9c2a42
parent 7ea6eddda2af5db30b7382e26f1a50a2fe706c52

Testing for return of alias_normalize.

libkmod/libkmod-module.c

diff --git a/libkmod/libkmod-module.c b/libkmod/libkmod-module.c
index 2d20792..dee551a 100644
--- a/libkmod/libkmod-module.c
+++ b/libkmod/libkmod-module.c
@@ -230,7 +230,10 @@
 	if (ctx == NULL || name == NULL || mod == NULL)
 		return -ENOENT;
 
-	alias_normalize(name, name_norm, &namelen);
+	if (alias_normalize(name, name_norm, &namelen) < 0) {
+		DBG(ctx, "invalid alias: %s\n", name);
+		return -EINVAL;
+	}
 
 	m = kmod_pool_get_module(ctx, name_norm);
 	if (m != NULL) {