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messages: Fix memory leaks in the ssh_packet_global_request callback

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BUG: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1208

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
(cherry picked from commit 67a2ba6f99)
This commit is contained in:
Andreas Schneider
2017-04-21 10:54:38 +02:00
parent 419731a189
commit 02c0a3b99b
1 changed files with 2 additions and 0 deletions
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2
src/messages.c
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@@ -1355,6 +1355,7 @@ SSH_PACKET_CALLBACK(ssh_packet_global_request){
msg->global_request.bind_port);
session->common.callbacks->global_request_function(session, msg, session->common.callbacks->userdata);
} else {
SAFE_FREE(request);
ssh_message_queue(session, msg);
return rc;
}
@@ -1375,6 +1376,7 @@ SSH_PACKET_CALLBACK(ssh_packet_global_request){
if(ssh_callbacks_exists(session->common.callbacks, global_request_function)) {
session->common.callbacks->global_request_function(session, msg, session->common.callbacks->userdata);
} else {
SAFE_FREE(request);
ssh_message_queue(session, msg);
return rc;
}