| python-imaging: CVE-2016-2533 |
| |
| the patch comes from: |
| https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-2533 |
| https://github.com/python-pillow/Pillow/commit/ae453aa18b66af54e7ff716f4ccb33adca60afd4#diff-8ff6909c159597e22288ad818938fd6b |
| |
| PCD decoder overruns the shuffle buffer, Fixes #568 |
| |
| Signed-off-by: Li Wang <li.wang@windriver.com> |
| --- |
| libImaging/PcdDecode.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/libImaging/PcdDecode.c b/libImaging/PcdDecode.c |
| index b6898e3..c02d005 100644 |
| --- a/libImaging/PcdDecode.c |
| +++ b/libImaging/PcdDecode.c |
| @@ -47,7 +47,7 @@ ImagingPcdDecode(Imaging im, ImagingCodecState state, UINT8* buf, int bytes) |
| out[0] = ptr[x]; |
| out[1] = ptr[(x+4*state->xsize)/2]; |
| out[2] = ptr[(x+5*state->xsize)/2]; |
| - out += 4; |
| + out += 3; |
| } |
| |
| state->shuffle((UINT8*) im->image[state->y], |
| @@ -62,7 +62,7 @@ ImagingPcdDecode(Imaging im, ImagingCodecState state, UINT8* buf, int bytes) |
| out[0] = ptr[x+state->xsize]; |
| out[1] = ptr[(x+4*state->xsize)/2]; |
| out[2] = ptr[(x+5*state->xsize)/2]; |
| - out += 4; |
| + out += 3; |
| } |
| |
| state->shuffle((UINT8*) im->image[state->y], |
| -- |
| 1.7.9.5 |
| |