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Fix: Prevent Asterisk from aborting when delivering ast_frames
[lcr.git]
/
chan_lcr.c
diff --git
a/chan_lcr.c
b/chan_lcr.c
index
a4b1a15
..
2278510
100644
(file)
--- a/
chan_lcr.c
+++ b/
chan_lcr.c
@@
-2782,11
+2782,12
@@
static int lcr_write(struct ast_channel *ast, struct ast_frame *fr)
call = ast_channel_tech_pvt(ast);
#endif
if (!call || !call->ref) {
call = ast_channel_tech_pvt(ast);
#endif
if (!call || !call->ref) {
+ /* drop the frame, if no ref exists, but return successfull delivery, or asterisk will abort connection */
ast_mutex_unlock(&chan_lock);
if (f != fr) {
ast_frfree(f);
}
ast_mutex_unlock(&chan_lock);
if (f != fr) {
ast_frfree(f);
}
- return
-1
;
+ return
0
;
}
len = f->samples;
p = *((unsigned char **)&(f->data));
}
len = f->samples;
p = *((unsigned char **)&(f->data));