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Commit e9147c2d authored by Daniel Jarai's avatar Daniel Jarai Committed by Dániel Járai
Browse files

Avoid closing invalid fds in GraphicBufferMapper 

unlockAsync will not necessarily return a valid FD.

Change-Id: I86b06ec451017c6b665c545e2455883fdb8a3e47
parent 9a8ea13a

libs/ui/GraphicBufferMapper.cpp

+1 −1
Original line number Diff line number Diff line
@@ -95,7 +95,7 @@ status_t GraphicBufferMapper::unlock(buffer_handle_t handle) 
{

    int32_t fenceFd = -1;

    status_t error = unlockAsync(handle, &fenceFd);

    if (error == NO_ERROR) {

    if (error == NO_ERROR && fenceFd >= 0) {

        sync_wait(fenceFd, -1);

        close(fenceFd);

    }