cramfs: fix bug for wrong filename comparison
"cramfsload uImage_1" succeeds even though the actual file is named
"uImage".
Fix file name comparison when one name is the prefix of the other.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Wolfgang Denk <wd@denx.de>
cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
diff --git a/fs/cramfs/cramfs.c b/fs/cramfs/cramfs.c
index 910955d..e578a1e 100644
--- a/fs/cramfs/cramfs.c
+++ b/fs/cramfs/cramfs.c
@@ -126,7 +126,8 @@
namelen--;
}
- if (!strncmp (filename, name, namelen)) {
+ if (!strncmp(filename, name, namelen) &&
+ (namelen == strlen(filename))) {
char *p = strtok (NULL, "/");
if (raw && (p == NULL || *p == '\0'))