From 3d95d27376e59de14f984e7a22a52e066d85df35 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Mon, 16 Dec 2013 18:20:41 +0100 Subject: audio_mix: initialize the data pointers to NULL This should make it easier to catch problems where some of those pointers are used uninitialized, since reading from NULL should always crash, while random numbers from stack can turn out to be valid pointers, so random memory may be silently overwritten. --- libavresample/audio_mix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavresample') diff --git a/libavresample/audio_mix.c b/libavresample/audio_mix.c index 073609e7ee..765bc73441 100644 --- a/libavresample/audio_mix.c +++ b/libavresample/audio_mix.c @@ -447,7 +447,7 @@ int ff_audio_mix(AudioMix *am, AudioData *src) if (am->in_matrix_channels && am->out_matrix_channels) { uint8_t **data; - uint8_t *data0[AVRESAMPLE_MAX_CHANNELS]; + uint8_t *data0[AVRESAMPLE_MAX_CHANNELS] = { NULL }; if (am->out_matrix_channels < am->out_channels || am->in_matrix_channels < am->in_channels) { -- cgit v1.2.3