13.patch


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From 570e2f865370a74cbffa95d2bbe1a440b60413fe Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Thu, 31 Jul 2025 10:24:18 +0200
Subject: [PATCH] Fix #12 segfault in php_rnp_password_callback

---
 rnp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rnp.c b/rnp.c
index 0a41e03..28c4ccc 100644
--- a/rnp.c
+++ b/rnp.c
@@ -592,7 +592,7 @@ static bool php_rnp_password_callback(rnp_ffi_t        ffi,
 	}
 
 	ZVAL_NULL(&retval);
-	ZVAL_STRINGL(&passwordval, buf, buf_len);
+	ZVAL_EMPTY_STRING(&passwordval);
 
 	if (key) {
 		ret = rnp_key_get_fprint(key, &key_fp);