vf_delogo: fix an uninitialized read.

CC:libav-stable@libav.org

vf_delogo: fix an uninitialized read.
CC:libav-stable@libav.org
f81c37e4 · Anton Khirnov · 76e74e48 · f81c37e4
Commit f81c37e4 authored Jan 21, 2013 by Anton Khirnov
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libavfilter/vf_delogo.c libavfilter/vf_delogo.c +1 -1

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--- a/libavfilter/vf_delogo.c
+++ b/libavfilter/vf_delogo.c
@@ -223,7 +223,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *in)
    AVFilterBufferRef *out;
    int hsub0 = desc->log2_chroma_w;
    int vsub0 = desc->log2_chroma_h;
-    int direct;
+    int direct = 0;
    int plane;

    if ((in->perms & AV_PERM_WRITE) && !(in->perms & AV_PERM_PRESERVE)) {