diff mbox series

[v2] btrfs-progs: change filename limit to 255 when creating subvolume

Message ID 20180918011754.7981-1-suyj.fnst@cn.fujitsu.com (mailing list archive)
State New, archived
Headers show
Series [v2] btrfs-progs: change filename limit to 255 when creating subvolume | expand

Commit Message

Su Yanjun Sept. 18, 2018, 1:17 a.m. UTC 
Modify the file name length limit to meet the Linux naming convention.
In addition, the file name length is always bigger than 0, no need to
compare with 0 again.

Changelog:
v2:
 Fix the same problem in creating snapshot routine.

Issue: #145
Signed-off-by: Su Yanjun <suyj.fnst@cn.fujitsu.com>
---

v2: Also fix the same problem in creating snapshot routine.

 cmds-subvolume.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

David Sterba Oct. 24, 2018, 3:29 p.m. UTC | #1 
On Tue, Sep 18, 2018 at 09:17:54AM +0800, Su Yanjun wrote:
> Modify the file name length limit to meet the Linux naming convention.
> In addition, the file name length is always bigger than 0, no need to
> compare with 0 again.
> 
> Changelog:
> v2:
>  Fix the same problem in creating snapshot routine.
> 
> Issue: #145
> Signed-off-by: Su Yanjun <suyj.fnst@cn.fujitsu.com>

Applied, thanks.
diff mbox series

Patch

diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index e7a884af1f5d..5a446c1ae2b4 100644
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -155,7 +155,7 @@  static int cmd_subvol_create(int argc, char **argv)
 	}
 
 	len = strlen(newname);
-	if (len == 0 || len >= BTRFS_VOL_NAME_MAX) {
+	if (len > BTRFS_VOL_NAME_MAX) {
 		error("subvolume name too long: %s", newname);
 		goto out;
 	}
@@ -715,7 +715,7 @@  static int cmd_subvol_snapshot(int argc, char **argv)
 	}
 
 	len = strlen(newname);
-	if (len == 0 || len >= BTRFS_VOL_NAME_MAX) {
+	if (len > BTRFS_VOL_NAME_MAX) {
 		error("snapshot name too long '%s'", newname);
 		goto out;
 	}