diff options
| author | Z Stern <zalman@google.com> | 2020-05-12 13:32:09 -0700 |
|---|---|---|
| committer | android-build-team Robot <android-build-team-robot@google.com> | 2020-05-17 21:09:54 +0000 |
| commit | 2e8f1f0dc5ca3db8a7035938752dd230608e17ab (patch) | |
| tree | d2bd15857f5bff3e418772dffcfb6d6782663730 | |
| parent | 021f4f74994635d7739d637f206aca1949eadc0a (diff) | |
| download | dng_sdk-2e8f1f0dc5ca3db8a7035938752dd230608e17ab.tar.gz | |
Targeted minimal fix for security issue in CVE-2020-9589.
Bug: 156261521
Test: If0722deb96def186fcd0a2d97e57647a1b5987f8
Change-Id: I380c158e465a995a5b0f88021cbf10bbf050db00
Merged-In: I380c158e465a995a5b0f88021cbf10bbf050db00
(cherry picked from commit 8051967ac143c7e07ee636315cee8b56874e22c3)
| -rw-r--r-- | source/dng_lossless_jpeg.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/dng_lossless_jpeg.cpp b/source/dng_lossless_jpeg.cpp index e3b0576..9d0d01a 100644 --- a/source/dng_lossless_jpeg.cpp +++ b/source/dng_lossless_jpeg.cpp @@ -2277,7 +2277,7 @@ void dng_lossless_decoder::DecodeImage () #if qSupportHasselblad_3FR - if (info.Ss == 8) + if (info.Ss == 8 && (numCOL & 1) == 0) { fHasselblad3FR = true; @@ -2412,7 +2412,7 @@ void dng_lossless_decoder::DecodeImage () // For the rest of the column on this row, predictor // calculations are based on PSV. - if (compsInScan == 2 && info.Ss == 1) + if (compsInScan == 2 && info.Ss == 1 && numCOL > 1) { // This is the combination used by both the Canon and Kodak raw formats. |