The quilt patch titled
Subject: lib: string_helpers: fix potential snprintf() output truncation
has been removed from the -mm tree. Its filename was
lib-string_helpers-fix-potential-snprintf-output-truncation.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
Subject: lib: string_helpers: fix potential snprintf() output truncation
Date: Mon, 21 Oct 2024 11:14:17 +0200
The output of ".%03u" with the unsigned int in range [0, 4294966295] may
get truncated if the target buffer is not 12 bytes.
Link: https://lkml.kernel.org/r/20241021091417.37796-1-brgl@xxxxxxxx
Fixes: 3c9f3681d0b4 ("[SCSI] lib: add generic helper to print sizes rounded to the correct SI range")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy@xxxxxxxxxx>
Cc: James E.J. Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: Kees Cook <kees@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/string_helpers.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/lib/string_helpers.c~lib-string_helpers-fix-potential-snprintf-output-truncation
+++ a/lib/string_helpers.c
@@ -57,7 +57,7 @@ int string_get_size(u64 size, u64 blk_si
static const unsigned int rounding[] = { 500, 50, 5 };
int i = 0, j;
u32 remainder = 0, sf_cap;
- char tmp[8];
+ char tmp[12];
const char *unit;
tmp[0] = '\0';
_
Patches currently in -mm which might be from bartosz.golaszewski@xxxxxxxxxx are
