diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-03-03 15:41:21 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-03-03 15:41:21 +0000 |
| commit | 403fd260b5e1a0335e5fc2bfbff081e1c578dcb9 (patch) | |
| tree | 2c90febc638e336823ae8b66e1547b2e23efff9d | |
| parent | d9d628e1461f762185f0737528eb517c254e130e (diff) | |
util/nvmutil: reduce the size of rnum to 12
we only need 12 bytes at a maximum
Signed-off-by: Leah Rowe <leah@libreboot.org>
| -rw-r--r-- | util/nvmutil/nvmutil.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 214ded5e..bcf205c3 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -340,9 +340,9 @@ hextonum(char ch) static uint8_t rhex(void) { - static uint8_t n = 0, rnum[16]; + static uint8_t n = 0, rnum[12]; if (!n) - err_if(read(rfd, (uint8_t *) &rnum, (n = 15) + 1) == -1); + err_if(read(rfd, (uint8_t *) &rnum, (n = 11) + 1) == -1); return rnum[n--] & 0xf; } |