libfstools: fix matching fstype

the previous commit accidentally also matched against the trailing
null byte of a constant string but should not.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

diff --git a/libfstools/find.c b/libfstools/find.c
index d9df173025673a6c04484491d2659e0c3b817bb8..b50b63346142fb1143b76102d8398306ee23ecce 100644 (file)
--- a/libfstools/find.c
+++ b/libfstools/find.c
@@ -97,8 +97,8 @@ find_mount_point(char *block, int mtd_only)
                        t++;
 
                        if (mtd_only &&
                        t++;
 
                        if (mtd_only &&

-                           strncmp(t, "jffs2", 6) &&
-                           strncmp(t, "ubifs", 6)) {
+                           strncmp(t, "jffs2", 5) &&
+                           strncmp(t, "ubifs", 5)) {

                                fclose(fp);
                                fprintf(stderr, "block is mounted with wrong fs\n");
                                return NULL;
                                fclose(fp);
                                fprintf(stderr, "block is mounted with wrong fs\n");
                                return NULL;