use memchr instead of strchr

Girgias · Girgias · commit d61607c037fc · 2026-03-31T13:14:03.000+01:00
diff --git a/sapi/phpdbg/phpdbg_prompt.c b/sapi/phpdbg/phpdbg_prompt.c
@@ -1196,7 +1196,7 @@ static const char *phpdbg_load_module_or_extension(zend_string **path, const cha
 		phpdbg_error("extension_dir ini setting contains a nul byte");
 		return NULL;
 	}
-	if (strchr(ZSTR_VAL(*path), '/') != NULL || strchr(ZSTR_VAL(*path), DEFAULT_SLASH) != NULL) {
+	if (memchr(ZSTR_VAL(*path), '/', ZSTR_LEN(*path)) != NULL || memchr(ZSTR_VAL(*path), '/', ZSTR_LEN(*path)) != NULL) {
 		/* path is fine */
 	} else if (extension_dir && ZSTR_LEN(extension_dir) > 0) {
 		zend_string *libpath;

Original file line number	Diff line number	Diff line change
`@@ -1196,7 +1196,7 @@ static const char phpdbg_load_module_or_extension(zend_string *path, const cha`
`1196`	`1196`	`phpdbg_error("extension_dir ini setting contains a nul byte");`
`1197`	`1197`	`return NULL;`
`1198`	`1198`	`}`
`1199`		`- if (strchr(ZSTR_VAL(path), '/') != NULL \|\| strchr(ZSTR_VAL(path), DEFAULT_SLASH) != NULL) {`
	`1199`	`+ if (memchr(ZSTR_VAL(path), '/', ZSTR_LEN(path)) != NULL \|\| memchr(ZSTR_VAL(path), '/', ZSTR_LEN(path)) != NULL) {`
`1200`	`1200`	`/* path is fine */`
`1201`	`1201`	`} else if (extension_dir && ZSTR_LEN(extension_dir) > 0) {`
`1202`	`1202`	`zend_string *libpath;`