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-rw-r--r--source/fitz/load-tiff.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/source/fitz/load-tiff.c b/source/fitz/load-tiff.c
index f473802b..2850e278 100644
--- a/source/fitz/load-tiff.c
+++ b/source/fitz/load-tiff.c
@@ -188,9 +188,12 @@ fz_decode_tiff_jpeg(struct tiff *tiff, fz_stream *chain, unsigned char *wp, int
{
fz_stream *stm;
fz_stream *jpegtables = NULL;
+ int color_transform = -1; /* unset */
if (tiff->jpegtables && (int)tiff->jpegtableslen > 0)
jpegtables = fz_open_memory(tiff->ctx, tiff->jpegtables, (int)tiff->jpegtableslen);
- stm = fz_open_dctd(chain, -1, 0, jpegtables);
+ if (tiff->photometric == 2 /* RGB */ || tiff->photometric == 3 /* RGBPal */)
+ color_transform = 0;
+ stm = fz_open_dctd(chain, color_transform, 0, jpegtables);
fz_read(stm, wp, wlen);
fz_close(stm);
}