From: Bartosz Golaszewski bartosz.golaszewski@linaro.org
The output of ".%03u" with the unsigned int in range [0, 4294966295] may get truncated if the target buffer is not 12 bytes.
Fixes: 3c9f3681d0b4 ("[SCSI] lib: add generic helper to print sizes rounded to the correct SI range") Cc: stable@vger.kernel.org Reviewed-by: Andy Shevchenko andy@kernel.org Signed-off-by: Bartosz Golaszewski bartosz.golaszewski@linaro.org --- lib/string_helpers.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/string_helpers.c b/lib/string_helpers.c index 4f887aa62fa0..91fa37b5c510 100644 --- a/lib/string_helpers.c +++ b/lib/string_helpers.c @@ -57,7 +57,7 @@ int string_get_size(u64 size, u64 blk_size, const enum string_size_units units, 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';