[lvm-devel] main - gcc: match size of holder name to direcnt d_name
Zdenek Kabelac
zkabelac at sourceware.org
Wed Mar 10 00:36:36 UTC 2021
Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=15c588f931d3b30344352a49d7f8df6dc5ea873c
Commit: 15c588f931d3b30344352a49d7f8df6dc5ea873c
Parent: 75037bee5d92023718a1b9f0725152b4512e4349
Author: Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate: Tue Mar 9 13:58:50 2021 +0100
Committer: Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Wed Mar 10 01:28:08 2021 +0100
gcc: match size of holder name to direcnt d_name
As d_name is defined as 256 avoid gcc warning - although
in our case the used size will be much smaller.
---
lib/filters/filter-mpath.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/filters/filter-mpath.c b/lib/filters/filter-mpath.c
index 57ed79908..471f0b4b9 100644
--- a/lib/filters/filter-mpath.c
+++ b/lib/filters/filter-mpath.c
@@ -198,7 +198,7 @@ static int _native_dev_is_mpath_component(struct cmd_context *cmd, struct dev_fi
char link_path[PATH_MAX]; /* some obscure, unpredictable sysfs path */
char holders_path[PATH_MAX]; /* e.g. "/sys/block/sda/holders/" */
char dm_dev_path[PATH_MAX]; /* e.g. "/dev/dm-1" */
- char holder_name[128] = { 0 }; /* e.g. "dm-1" */
+ char holder_name[256]; /* e.g. "dm-1" */
const char *sysfs_dir = dm_sysfs_dir();
int dev_major = MAJOR(dev->dev);
int dev_minor = MINOR(dev->dev);
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