diff options
-rw-r--r-- | channel.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1955,9 +1955,11 @@ static struct ast_frame *__ast_read(struct ast_channel *chan, int dropaudio) if (f->subclass == AST_CONTROL_ANSWER) { if (!ast_test_flag(chan, AST_FLAG_OUTGOING)) { ast_log(LOG_DEBUG, "Ignoring answer on an inbound call!\n"); + ast_frfree(f); f = &ast_null_frame; } else if (prestate == AST_STATE_UP) { ast_log(LOG_DEBUG, "Dropping duplicate answer!\n"); + ast_frfree(f); f = &ast_null_frame; } else { /* Answer the CDR */ @@ -1973,6 +1975,7 @@ static struct ast_frame *__ast_read(struct ast_channel *chan, int dropaudio) chan->dtmfq[strlen(chan->dtmfq)] = f->subclass; else ast_log(LOG_WARNING, "Dropping deferred DTMF digits on %s\n", chan->name); + ast_frfree(f); f = &ast_null_frame; } break; |