Merge branch 'secure_strequals_nullguess' into 0.2.x

luke-jr · luke-jr · commit 2004a1fe5846 · 2026-01-06T03:36:02.000Z
diff --git a/src/datum_utils.c b/src/datum_utils.c
@@ -738,6 +738,7 @@ int datum_atoi_strict(const char * const s, const size_t size) {
 }
 
 bool datum_secure_strequals(const char *secret, size_t secret_len, const char *guess) {
+	if (!guess) return false;
 	const size_t guess_len = strlen(guess);
 	size_t acc = secret_len ^ guess_len;
 	if (!secret_len) {

Original file line number	Diff line number	Diff line change
`@@ -738,6 +738,7 @@ int datum_atoi_strict(const char * const s, const size_t size) {`
`738`	`738`	`}`
`739`	`739`
`740`	`740`	`bool datum_secure_strequals(const char secret, size_t secret_len, const char guess) {`
	`741`	`+ if (!guess) return false;`
`741`	`742`	`const size_t guess_len = strlen(guess);`
`742`	`743`	`size_t acc = secret_len ^ guess_len;`
`743`	`744`	`if (!secret_len) {`