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Deal with possible malloc(0) calls, as pointed out by static analysis.

Ryan C. Gordon 2018-06-25 12:55:23 -04:00
parent 4f5bd53e8f
commit 4773690d0f
1 changed files with 2 additions and 2 deletions
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4
src/audio/SDL_audiocvt.c
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@ -724,7 +724,7 @@ SDL_ResampleCVT(SDL_AudioCVT *cvt, const int chans, const SDL_AudioFormat format
SDL_assert(format == AUDIO_F32SYS);
/* we keep no streaming state here, so pad with silence on both ends. */
padding = (float *) SDL_calloc(paddingsamples, sizeof (float));
padding = (float *) SDL_calloc(paddingsamples ? paddingsamples : 1, sizeof (float));
if (!padding) {
SDL_OutOfMemory();
return;
@ -1291,7 +1291,7 @@ SDL_NewAudioStream(const SDL_AudioFormat src_format,
retval->packetlen = packetlen;
retval->rate_incr = ((double) dst_rate) / ((double) src_rate);
retval->resampler_padding_samples = ResamplerPadding(retval->src_rate, retval->dst_rate) * pre_resample_channels;
retval->resampler_padding = (float *) SDL_calloc(retval->resampler_padding_samples, sizeof (float));
retval->resampler_padding = (float *) SDL_calloc(retval->resampler_padding_samples ? retval->resampler_padding_samples : 1, sizeof (float));
if (retval->resampler_padding == NULL) {
SDL_FreeAudioStream(retval);