libmicrohttpd

commit e5f88887dfcb3eb36f9028b031fb6f932d7538be
parent b2752fc496218723dd76c1c94ec88be39fca0577
Author: Christian Grothoff <grothoff@gnunet.org>
Date:   Wed,  8 Jul 2026 11:51:55 +0200

size check before allocating

Diffstat:
M
src/microhttpd/daemon.c
 | 
10
+++++-----

1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/src/microhttpd/daemon.c b/src/microhttpd/daemon.c
@@ -2470,21 +2470,21 @@ psk_gnutls_adapter (gnutls_session_t session,
                                   &app_psk,
                                   &app_psk_size))
     return -1;
-  if (NULL == (key->data = gnutls_malloc (app_psk_size)))
+  if (UINT_MAX < app_psk_size)
   {
 #ifdef HAVE_MESSAGES
     MHD_DLOG (daemon,
-              _ ("PSK authentication failed: gnutls_malloc failed to " \
-                 "allocate memory.\n"));
+              _ ("PSK authentication failed: PSK too long.\n"));
 #endif
     free (app_psk);
     return -1;
   }
-  if (UINT_MAX < app_psk_size)
+  if (NULL == (key->data = gnutls_malloc (app_psk_size)))
   {
 #ifdef HAVE_MESSAGES
     MHD_DLOG (daemon,
-              _ ("PSK authentication failed: PSK too long.\n"));
+              _ ("PSK authentication failed: gnutls_malloc failed to " \
+                 "allocate memory.\n"));
 #endif
     free (app_psk);
     return -1;