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| author | Taesu Lee <taesu82.lee@samsung.com> | 2019-01-31 14:38:56 +0900 |
|---|---|---|
| committer | Taesu Lee <taesu82.lee@samsung.com> | 2019-02-01 08:51:56 +0900 |
| commit | 309fc2d4a804d6c46c6df183f616e325759762ff (patch) | |
| tree | d29c9e772bd35e8d1a32dd863901de07b1e6c4af /rs/java/android/renderscript/ProgramFragmentFixedFunction.java | |
| parent | 643e60b0fed9d113a4a35847f61a98c2f0e3e6f9 (diff) | |
Fix wrong userData length and excessive userData issues
Added checking size excess in encodeUCS2() and an exception cause in
EncodeException to distinguish between unencodable char and size excess.
It will prevent wrong userData length and excessive userData issues
during encoding userData. Please see below one issue scenario.
stringToGsm7BitPackedWithHeader() throws an EncodeException when
septeCount > 255. The EncodeException is caught and encoding again
through encodeUCS2(). However, the length of encoded userData as UCS-2
is converted as Byte without checking size excess. Thus first byte of
userData will be wrong and total userData will exceed maximum User Data.
Test: Manual
Change-Id: Ib6df5484072d77548e8adcbcbd15ad7a401c99f8
Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
Diffstat (limited to 'rs/java/android/renderscript/ProgramFragmentFixedFunction.java')
0 files changed, 0 insertions, 0 deletions