* [PATCH linux-next] aoe: use strscpy() to instead of strncpy()
@ 2022-12-05 11:30 yang.yang29
0 siblings, 0 replies; only message in thread
From: yang.yang29 @ 2022-12-05 11:30 UTC (permalink / raw)
To: justin; +Cc: axboe, linux-block, linux-kernel, xu.panda, yang.yang29
From: Xu Panda <xu.panda@zte.com.cn>
The implementation of strscpy() is more robust and safer.
That's now the recommended way to copy NUL terminated strings.
Signed-off-by: Xu Panda <xu.panda@zte.com.cn>
Signed-off-by: Yang Yang <yang.yang29@zte.com>
---
drivers/block/aoe/aoenet.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index 63773a90581d..c51ea95bc2ce 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -39,8 +39,7 @@ static struct ktstate kts;
#ifndef MODULE
static int __init aoe_iflist_setup(char *str)
{
- strncpy(aoe_iflist, str, IFLISTSZ);
- aoe_iflist[IFLISTSZ - 1] = '\0';
+ strscpy(aoe_iflist, str, IFLISTSZ);
return 1;
}
--
2.15.2
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