When parsing a path with a leading slash, the root inode was freed which lead to a crash. Path parsing is now improved and allows leading slashs like other filesystem commands (e.g. ext4load).

Signed-off-by: Stefan Agner stefan@agner.ch --- fs/btrfs/btrfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/btrfs/btrfs.c b/fs/btrfs/btrfs.c index a7fcc16..e4dfd67 100644 --- a/fs/btrfs/btrfs.c +++ b/fs/btrfs/btrfs.c @@ -963,6 +963,9 @@ int searchdir(const char *name) if (!pathbuf) goto err;

+ while (*p == '/') + p++; + do { got_link: if (*p == '/') { @@ -1324,9 +1327,6 @@ int btrfs_ls(const char *dirn) char *dirname = (char *)dirn; struct _DIR_ *dir;

- if (*dirname == '/' && *(dirname+1) == 0) - *dirname = '.'; - dir = opendir(dirname); if (dir == NULL) return -1;