From f42c7d86afe33ff8f7abf2331e2120cbced1d064 Mon Sep 17 00:00:00 2001 From: Jacek Jendrzej Date: Thu, 9 May 2019 18:05:59 +0200 Subject: [PATCH] generic-pc: avoid segfault --- libgeneric-pc/audio.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libgeneric-pc/audio.cpp b/libgeneric-pc/audio.cpp index ce13a9b..3c01199 100644 --- a/libgeneric-pc/audio.cpp +++ b/libgeneric-pc/audio.cpp @@ -472,7 +472,8 @@ void cAudio::run() hal_debug("%s: pts 0x%" PRIx64 " %3f\n", __func__, curr_pts, curr_pts/90000.0); int o_buf_sz = av_samples_get_buffer_size(&out_linesize, o_ch, obuf_sz, AV_SAMPLE_FMT_S16, 1); - ao_play(adevice, (char *)obuf, o_buf_sz); + if (o_buf_sz > 0) + ao_play(adevice, (char *)obuf, o_buf_sz); } av_packet_unref(&avpkt); }