This is a note to let you know that I've just added the patch titled
fs: dlm: Simplify buffer size computation in dlm_create_debug_file()
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
fs-dlm-simplify-buffer-size-computation-in-dlm_creat.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 064e0ad5cebe699d5a455a10d67b73c659145956
Author: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Tue Oct 10 18:04:41 2023 -0400
fs: dlm: Simplify buffer size computation in dlm_create_debug_file()
[ Upstream commit 19b3102c0b5350621e7492281f2be0f071fb7e31 ]
Use sizeof(name) instead of the equivalent, but hard coded,
DLM_LOCKSPACE_LEN + 8.
This is less verbose and more future proof.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Signed-off-by: Alexander Aring <aahringo@xxxxxxxxxx>
Signed-off-by: David Teigland <teigland@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index fc44ab6657cab..c93359ceaae61 100644
--- a/fs/dlm/debug_fs.c
+++ b/fs/dlm/debug_fs.c
@@ -987,7 +987,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 2 */
memset(name, 0, sizeof(name));
- snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_locks", ls->ls_name);
+ snprintf(name, sizeof(name), "%s_locks", ls->ls_name);
ls->ls_debug_locks_dentry = debugfs_create_file(name,
0644,
@@ -998,7 +998,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 3 */
memset(name, 0, sizeof(name));
- snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_all", ls->ls_name);
+ snprintf(name, sizeof(name), "%s_all", ls->ls_name);
ls->ls_debug_all_dentry = debugfs_create_file(name,
S_IFREG | S_IRUGO,
@@ -1009,7 +1009,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 4 */
memset(name, 0, sizeof(name));
- snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_toss", ls->ls_name);
+ snprintf(name, sizeof(name), "%s_toss", ls->ls_name);
ls->ls_debug_toss_dentry = debugfs_create_file(name,
S_IFREG | S_IRUGO,
@@ -1018,7 +1018,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
&format4_fops);
memset(name, 0, sizeof(name));
- snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_waiters", ls->ls_name);
+ snprintf(name, sizeof(name), "%s_waiters", ls->ls_name);
ls->ls_debug_waiters_dentry = debugfs_create_file(name,
0644,
@@ -1029,7 +1029,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 5 */
memset(name, 0, sizeof(name));
- snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_queued_asts", ls->ls_name);
+ snprintf(name, sizeof(name), "%s_queued_asts", ls->ls_name);
ls->ls_debug_queued_asts_dentry = debugfs_create_file(name,
0644,
