unsigned vars

Girgias · Girgias · commit b75745f3ef74 · 2025-12-11T18:51:07.000Z
diff --git a/ext/standard/scanf.c b/ext/standard/scanf.c
@@ -575,7 +575,7 @@ PHPAPI int php_sscanf_internal( char *string, char *format,
 				zval *return_value)
 {
 	int  numVars, nconversions;
-	int  i, result;
+	int  result;
 	zend_long value;
 	zend_ulong  objIndex;
 	char *end, *baseString;
@@ -612,7 +612,7 @@ PHPAPI int php_sscanf_internal( char *string, char *format,
 	 * If any variables are passed, make sure they are all passed by reference
 	 */
 	if (assignToVariables) {
-		for (i = 0; i < argCount; i++){
+		for (uint32_t i = 0; i < argCount; i++){
 			ZEND_ASSERT(Z_ISREF(args[i]) && "Parameter must be passed by reference");
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -575,7 +575,7 @@ PHPAPI int php_sscanf_internal( char string, char format,`
`575`	`575`	`zval *return_value)`
`576`	`576`	`{`
`577`	`577`	`int numVars, nconversions;`
`578`		`- int i, result;`
	`578`	`+ int result;`
`579`	`579`	`zend_long value;`
`580`	`580`	`zend_ulong objIndex;`
`581`	`581`	`char end, baseString;`
`@@ -612,7 +612,7 @@ PHPAPI int php_sscanf_internal( char string, char format,`
`612`	`612`	`* If any variables are passed, make sure they are all passed by reference`
`613`	`613`	`*/`
`614`	`614`	`if (assignToVariables) {`
`615`		`- for (i = 0; i < argCount; i++){`
	`615`	`+ for (uint32_t i = 0; i < argCount; i++){`
`616`	`616`	`ZEND_ASSERT(Z_ISREF(args[i]) && "Parameter must be passed by reference");`
`617`	`617`	`}`
`618`	`618`	`}`