From c7ac9d80a5910aa45cc2c51838b38532f37d5982 Mon Sep 17 00:00:00 2001 From: "Evgeny Grin (Karlson2k)" Date: Thu, 21 Jul 2022 13:55:06 +0300 Subject: [PATCH] digestauth: do not allocate extra space for extended notation --- src/microhttpd/digestauth.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/microhttpd/digestauth.c b/src/microhttpd/digestauth.c index 88a9cdbd..f4bf76c7 100644 --- a/src/microhttpd/digestauth.c +++ b/src/microhttpd/digestauth.c @@ -680,7 +680,8 @@ get_rq_unames_size (const struct MHD_RqDAuth *params, s += (params->username.value.len + 1) / 2; } else if (MHD_DIGEST_AUTH_UNAME_TYPE_EXTENDED == uname_type) - s += params->username_ext.value.len + 1; /* Add one byte for zero-termination */ + s += params->username_ext.value.len + - MHD_DAUTH_EXT_PARAM_MIN_LEN + 1; /* Add one byte for zero-termination */ return s; }