The left and top parameters of an FOBJ are signed values.
Signed-off-by: Manuel Lauss <manuel.la...@gmail.com>
---
v3: change the bytestream accessor to signed too
v2: no changes
libavcodec/sanm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/sanm.c b/libavcodec/sanm.c
index a4f0a28c7c..5ea742c997 100644
--- a/libavcodec/sanm.c
+++ b/libavcodec/sanm.c
@@ -1238,8 +1238,8 @@ static int old_codec48(SANMVideoContext *ctx, int width,
int height)
static int process_frame_obj(SANMVideoContext *ctx)
{
uint16_t codec = bytestream2_get_le16u(&ctx->gb);
- uint16_t left = bytestream2_get_le16u(&ctx->gb);
- uint16_t top = bytestream2_get_le16u(&ctx->gb);
+ int16_t left = bytestream2_get_le16(&ctx->gb);
+ int16_t top = bytestream2_get_le16(&ctx->gb);
uint16_t w = bytestream2_get_le16u(&ctx->gb);
uint16_t h = bytestream2_get_le16u(&ctx->gb);
--
2.48.1
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