From 24a8dfd37b45d63e5f6332cfd12b58ad482f3df2 Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Sun, 27 Oct 2013 15:00:36 -0400 Subject: [PATCH] lavr: check that current_buffer is not NULL before using it Fixes a segfault during resampling when compiled with -DDEBUG. Fixes all fate-lavr-resample tests with -DDEBUG. CC:libav-stable@libav.org (cherry picked from commit 211ca69b13eb0a127a9ef7e70ddaccdab125d1c5) Signed-off-by: Reinhard Tartler --- libavresample/utils.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavresample/utils.c b/libavresample/utils.c index ed7f470483..36d9d04430 100644 --- a/libavresample/utils.c +++ b/libavresample/utils.c @@ -350,7 +350,8 @@ int attribute_align_arg avresample_convert(AVAudioResampleContext *avr, resample_out = &output_buffer; else resample_out = avr->resample_out_buffer; - av_dlog(avr, "[resample] %s to %s\n", current_buffer->name, + av_dlog(avr, "[resample] %s to %s\n", + current_buffer ? current_buffer->name : "null", resample_out->name); ret = ff_audio_resample(avr->resample, resample_out, current_buffer);