[PATCH] btrfs-progs: Fix check_arg_type() which doesn't use realpath() result.
DORMANTno replies
From: Qu Wenruo <hidden>
Date: 2014-02-12 05:43:47
Subsystem:
the rest · Maintainer:
Linus Torvalds
Fix a problem that does not use the result of realpath(), which caused check_arg_type() can't handle mount point which ends with a final '/'. Signed-off-by: Qu Wenruo <redacted> Cc: Anand Jain <redacted> --- cmds-filesystem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index b12976f..e3c1156 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c@@ -448,10 +448,10 @@ static int check_arg_type(char *input) return -EINVAL; if (realpath(input, path)) { - if (is_block_device(input) == 1) + if (is_block_device(path) == 1) return BTRFS_ARG_BLKDEV; - if (is_mount_point(input) == 1) + if (is_mount_point(path) == 1) return BTRFS_ARG_MNTPOINT; return BTRFS_ARG_UNKNOWN;
--
1.8.5.4