Fixes: out of array access.
Earlier code assumes that a unscaled bayer to yuvj420 converter exists
but the later code then skips yuvj420
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libswscale/utils.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libswscale/utils.c b/libswscale/utils.c
index d27128e42f..ab8a68e241 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -1728,7 +1728,8 @@ static av_cold int sws_init_single_context(SwsContext *c,
SwsFilter *srcFilter,
/* unscaled special cases */
if (unscaled && !usesHFilter && !usesVFilter &&
(c->srcRange == c->dstRange || isAnyRGB(dstFormat) ||
- isFloat(srcFormat) || isFloat(dstFormat))){
+ isFloat(srcFormat) || isFloat(dstFormat) || isBayer(srcFormat))){
+
ff_get_unscaled_swscale(c);
if (c->convert_unscaled) {
--
2.17.1
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