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util/nvmutil: use xstrxlen for mac length

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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Leah Rowe
2026-03-08 14:16:32 +00:00
parent 4a9aea629b
commit 9be83fa034
1 changed files with 1 additions and 1 deletions
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util/nvmutil/nvmutil.c
+1 -1
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@@ -606,7 +606,7 @@ parse_mac_string(void)
{ {
size_t mac_byte; size_t mac_byte;
if (strlen(mac_str) != 17) if (xstrxlen(mac_str, 18) != 17)
err(EINVAL, "MAC address is the wrong length"); err(EINVAL, "MAC address is the wrong length");
memset(mac_buf, 0, sizeof(mac_buf)); memset(mac_buf, 0, sizeof(mac_buf));