avcodec/tiff: Perform multiply in tiff_unpack_lzma() as 64bit
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 8 Jan 2017 15:37:56 +0000 (16:37 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 20 May 2017 01:41:33 +0000 (03:41 +0200)
commit344e5de99390d3408dea01130f53e11d70cf24d8
tree2b411cf32c9cf6564cfabd12dacfd1033dae3c36
parent9c7730417dec3e1bab15fe3a7b4ec659474281ff
avcodec/tiff: Perform multiply in tiff_unpack_lzma() as 64bit

This should make no difference as the value should not be able to be that large
but its more correct this way

Fixes CID1348138

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f48b6b8b91d63148ef50d096688ed7226cd6ddf4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/tiff.c