gnunet

commit d9a0342d77f4489e56678d9a8e6afc9e25d8163d
parent 53f4571b0417080dcf13e26e2f32686cc9326a5d
Author: TheJackiMonster <thejackimonster@gmail.com>
Date:   Mon, 19 Sep 2022 14:35:32 +0200

-fix fs index_start_failed

Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>

Diffstat:
M
src/fs/fs_publish.c
 | 
2
+-
M
src/fs/gnunet-service-fs.c
 | 
10
++++++++--

2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/fs/fs_publish.c b/src/fs/fs_publish.c
@@ -699,7 +699,7 @@ check_index_start_failed (void *cls,
   size_t msize = ntohs (msg->size) - sizeof(*msg);
   const char *emsg = (const char *) &msg[1];
 
-  if (emsg[msize - sizeof(struct GNUNET_MessageHeader) - 1] != '\0')
+  if (emsg[msize - 1] != '\0')
   {
     GNUNET_break (0);
     return GNUNET_SYSERR;
diff --git a/src/fs/gnunet-service-fs.c b/src/fs/gnunet-service-fs.c
@@ -1041,8 +1041,14 @@ hash_for_index_val (void *cls,
                   "Hash mismatch trying to index file `%s' which does not have hash `%s'\n"),
                 isc->filename,
                 GNUNET_h2s (&isc->file_id));
-    env = GNUNET_MQ_msg (msg,
-                         GNUNET_MESSAGE_TYPE_FS_INDEX_START_FAILED);
+
+    const char *emsg = "hash mismatch";
+    const size_t msize = strlen(emsg) + 1;
+
+    env = GNUNET_MQ_msg_extra (msg,
+                               msize,
+                               GNUNET_MESSAGE_TYPE_FS_INDEX_START_FAILED);
+    memcpy((char*) &msg[1], emsg, msize);
     GNUNET_MQ_send (lc->mq,
                     env);
     GNUNET_SERVICE_client_continue (lc->client);