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socket: Call data handler as long as handler takes data.

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Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Johannes Krude
2013-01-22 13:06:28 +01:00
committed by Aris Adamantiadis
parent f17788adc2
commit d7ab3d7b3d
1 changed files with 6 additions and 4 deletions
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2
src/socket.c
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@@ -280,10 +280,12 @@ int ssh_socket_pollcallback(struct ssh_poll_handle_struct *p, socket_t fd, int r
/* Bufferize the data and then call the callback */ /* Bufferize the data and then call the callback */
buffer_add_data(s->in_buffer,buffer,r); buffer_add_data(s->in_buffer,buffer,r);
if(s->callbacks && s->callbacks->data){ if(s->callbacks && s->callbacks->data){
do {
r= s->callbacks->data(buffer_get_rest(s->in_buffer), r= s->callbacks->data(buffer_get_rest(s->in_buffer),
buffer_get_rest_len(s->in_buffer), buffer_get_rest_len(s->in_buffer),
s->callbacks->userdata); s->callbacks->userdata);
buffer_pass_bytes(s->in_buffer,r); buffer_pass_bytes(s->in_buffer,r);
} while (r > 0);
/* p may have been freed, so don't use it /* p may have been freed, so don't use it
* anymore in this function */ * anymore in this function */
p = NULL; p = NULL;