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avutil/fixed_dsp: Check for av_malloc() failure

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Fixes CID1271051

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-22 16:26:53 +01:00
parent 22bb5bd7a3
commit c3b6454d80
1 changed files with 4 additions and 0 deletions
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4
libavutil/fixed_dsp.c
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@ -91,6 +91,10 @@ static void vector_fmul_window_fixed_c(int32_t *dst, const int32_t *src0,
AVFixedDSPContext * avpriv_alloc_fixed_dsp(int bit_exact) AVFixedDSPContext * avpriv_alloc_fixed_dsp(int bit_exact)
{ {
AVFixedDSPContext * fdsp = av_malloc(sizeof(AVFixedDSPContext)); AVFixedDSPContext * fdsp = av_malloc(sizeof(AVFixedDSPContext));
if (!fdsp)
return NULL;
fdsp->vector_fmul_window_scaled = vector_fmul_window_fixed_scaled_c; fdsp->vector_fmul_window_scaled = vector_fmul_window_fixed_scaled_c;
fdsp->vector_fmul_window = vector_fmul_window_fixed_c; fdsp->vector_fmul_window = vector_fmul_window_fixed_c;