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avfilter/tests/integral: Check malloc fail before using it

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Need to check malloc fail before using it, so adjust the location
in the code.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
This commit is contained in:
Jun Zhao 2019-02-10 12:57:44 +08:00
parent 0c3333faf6
commit 6382d03347
1 changed files with 3 additions and 3 deletions
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6
libavfilter/tests/integral.c
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@ -54,6 +54,9 @@ int main(void)
uint32_t *ii = av_mallocz_array(ii_h + 1, ii_lz_32 * sizeof(*ii));
uint32_t *ii2 = av_mallocz_array(ii_h + 1, ii_lz_32 * sizeof(*ii2));
if (!ii || !ii2)
return -1;
uint32_t *ii_start = ii + ii_lz_32 + 1; // skip top 0-line and left 0-column
uint32_t *ii_start2 = ii2 + ii_lz_32 + 1; // skip top 0-line and left 0-column
@ -61,9 +64,6 @@ int main(void)
ff_nlmeans_init(&dsp);
if (!ii || !ii2)
return -1;
for (yoff = -e; yoff <= e; yoff++) {
for (xoff = -e; xoff <= e; xoff++) {
printf("xoff=%d yoff=%d\n", xoff, yoff);