tree 829015712a1ef9002bbfc1423b16d1d3bfbfeca6
parent e9f0d589b7385084abe53dc3cbf7d202e9ea86a3
author Ady Abraham <adyabr@google.com> 1564016756 -0700
committer Alistair Delva <adelva@google.com> 1611585174 +0000

SurfaceFlinger: prevent division by 0 in Layer::fillInputInfo

Check if scale is 0 before trying to apply it on the window scale.

Bug: 137560795
Bug: 139945549
Test: Set Window Scale Animation to off from developer options menu
Change-Id: Id372d75de5787f62a9cce7c22699216e135bd0f6
Merged-in: I7ae84e2838b1562ff62cdd94484bedba954e1f33
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
(cherry picked from commit 5b47bbc7da3ee6f50e75eaf443176ff1bc4384d6)