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emile_image: fix possible segmentation fault in AGRY88
author
Sungtaek Hong
<sth253.hong@samsung.com>
Tue, 6 Dec 2016 13:28:35 +0000
(22:28 +0900)
committer
Wonki Kim
<wonki_.kim@samsung.com>
Mon, 2 Jan 2017 07:23:58 +0000
(16:23 +0900)
- ptrag is set NULL and is allocated only when prop is rotated.
but *ptrag = 0xFF00 | ptr[0]; without checking rotation.
Change-Id: Iba00edc526588c074ad9629a808df03c512642c7
Signed-off-by: Sungtaek Hong <sth253.hong@samsung.com>
src/lib/emile/emile_image.c
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diff --git
a/src/lib/emile/emile_image.c
b/src/lib/emile/emile_image.c
index
6ad97c5
..
f5d3318
100644
(file)
--- a/
src/lib/emile/emile_image.c
+++ b/
src/lib/emile/emile_image.c
@@
-1835,10
+1835,11
@@
_emile_jpeg_data(Emile_Image *image,
else
{
ptr2 = pixels;
+ ptrag = pixels;
ptrg = pixels;
}
- if (!ptr2 && !ptrg)
+ if (!ptr2 && !ptr
ag && !ptr
g)
{
*error = EMILE_IMAGE_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
goto on_error;