---
libavcodec/sunrast.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/libavcodec/sunrast.c b/libavcodec/sunrast.c
index fef17b4..d0938e0 100644
--- a/libavcodec/sunrast.c
+++ b/libavcodec/sunrast.c
@@ -77,7 +77,11 @@ static int sunrast_decode_frame(AVCodecContext *avctx, void
*data,
av_log(avctx, AV_LOG_ERROR, "invalid image size\n");
return AVERROR_INVALIDDATA;
}
- if (maptype & ~1) {
+ if (maptype == RMT_RAW) {
+ av_log_ask_for_sample(avctx, "unsupported colourmap type\n");
+ return AVERROR_PATCHWELCOME;
+ }
+ if (maptype > RMT_RAW || maptype < RMT_NONE) {
av_log(avctx, AV_LOG_ERROR, "invalid colormap type\n");
return AVERROR_INVALIDDATA;
}
--
1.7.1
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