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avfilter/vf_edgedetect: fix coverity issue

tags/n4.3
Paul B Mahol 6 years ago
parent
commit
996ff3fe86
1 changed files with 4 additions and 2 deletions
  1. +4
    -2
      libavfilter/vf_edgedetect.c

+ 4
- 2
libavfilter/vf_edgedetect.c View File

@@ -150,8 +150,9 @@ static void gaussian_blur(AVFilterContext *ctx, int w, int h,
int i, j;

memcpy(dst, src, w); dst += dst_linesize; src += src_linesize;
if (h > 1)
if (h > 1) {
memcpy(dst, src, w); dst += dst_linesize; src += src_linesize;
}
for (j = 2; j < h - 2; j++) {
dst[0] = src[0];
dst[1] = src[1];
@@ -181,8 +182,9 @@ static void gaussian_blur(AVFilterContext *ctx, int w, int h,
dst += dst_linesize;
src += src_linesize;
}
if (h > 2)
if (h > 2) {
memcpy(dst, src, w); dst += dst_linesize; src += src_linesize;
}
if (h > 3)
memcpy(dst, src, w);
}


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