From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Benjamin Marzinski Date: Tue, 9 Apr 2024 14:13:34 -0400 Subject: [PATCH] kpartx: fix theoretical overflow in loop device name Signed-off-by: Benjamin Marzinski --- kpartx/lopart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kpartx/lopart.c b/kpartx/lopart.c index 9b652554..80ce1312 100644 --- a/kpartx/lopart.c +++ b/kpartx/lopart.c @@ -159,7 +159,7 @@ char *find_loop_by_file(const char *filename) char *find_unused_loop_device(void) { - char dev[20], *next_loop_dev = NULL; + char dev[21], *next_loop_dev = NULL; int fd, next_loop = 0, somedev = 0, someloop = 0, loop_known = 0; struct stat statbuf; struct loop_info loopinfo;