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util/nvmutil: make xstrxcmp() easier to read

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Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2026-03-08 14:49:57 +00:00
parent 6f2e5149f2
commit e6767d6e47
1 changed files with 4 additions and 1 deletions
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util/nvmutil/nvmutil.c
+4 -1
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@@ -1130,7 +1130,7 @@ xstrxcmp(const char *a, const char *b, size_t maxlen)
{ {
size_t i; size_t i;
if (!a || !b) if (a == NULL || b == NULL)
err(EINVAL, "NULL input to xstrxcmp"); err(EINVAL, "NULL input to xstrxcmp");
if (*a == '\0' || *b == '\0') if (*a == '\0' || *b == '\0')
@@ -1144,6 +1144,9 @@ xstrxcmp(const char *a, const char *b, size_t maxlen)
return 0; return 0;
} }
/*
* We reached maxlen, so assume unterminated string.
*/
err(EINVAL, "Unterminated string in xstrxcmp"); err(EINVAL, "Unterminated string in xstrxcmp");
/* /*