[dm-devel] [PATCH V2 01/14] multipathd: initialize major and minor in cli_add_map
lixiaokeng
lixiaokeng at huawei.com
Tue Sep 8 06:53:27 UTC 2020
If dm_get_major_minor failed, log with major and minor should not
be printed to avoid major and minor used before initialization.
V1->V2: set major and minor to -1 at begining
Signed-off-by: Lixiaokeng <lixiaokeng at huawei.com>
Signed-off-by: Zhiqiang Liu <liuzhiqiang26 at huawei.com>
Signed-off-by: Linfeilong <linfeilong at huawei.com>
---
multipathd/cli_handlers.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/multipathd/cli_handlers.c b/multipathd/cli_handlers.c
index 8db37961..e9698704 100644
--- a/multipathd/cli_handlers.c
+++ b/multipathd/cli_handlers.c
@@ -820,7 +820,7 @@ cli_add_map (void * v, char ** reply, int * len, void * data)
{
struct vectors * vecs = (struct vectors *)data;
char * param = get_keyparam(v, MAP);
- int major, minor;
+ int major = -1, minor = -1;
char dev_path[PATH_SIZE];
char *refwwid, *alias = NULL;
int rc, count = 0;
--
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