Hi, when having two (or more) files in cramfs which start with same name, cramfs_resolve didn't check the filename length and thus returned potentially the wrong file.
kind regards, --peter; Signed-off-by: Peter Feuerer <[email protected]> --- diff -ur u-boot-2011.06_original/fs/cramfs/cramfs.c u-boot-2011.06/fs/cramfs/cramfs.c --- u-boot-2011.06_original/fs/cramfs/cramfs.c 2011-07-28 09:48:10.000000000 +0200 +++ u-boot-2011.06/fs/cramfs/cramfs.c 2011-07-28 09:51:54.000000000 +0200 @@ -126,7 +126,8 @@ namelen--; } - if (!strncmp (filename, name, namelen)) { + if (namelen == strlen (filename) && + !strncmp (filename, name, namelen)) { char *p = strtok (NULL, "/"); if (raw && (p == NULL || *p == '\0')) _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
