Mauro Rossi 597725e951 android: Fix 32-bit app crashing in 64-bit Android ... Seemingly the 64-bit int is always aligned to 8 in LP64. But this is not hold in LP32. Consequently sizeof(gralloc_drm_handle_t) are different between LP64 (which is 18 ints) and LP32 (which is 16 ints). As a result, 32-bit apps will crash in 64-bit OS since the checking handle->base.numInts != GRALLOC_GBM_HANDLE_NUM_INTS is true. Fix it by always aligning 64-bit int to 8. Besides, to avoid additional padding, just exchange the order of data_owner and modifier. It aligns modifier to 8 natually. This makes gralloc_drm_handle_t fit in 16 ints perfectly. (v2) gralloc_drm_handle.h patch now applied in gralloc_handle.h and GRALLOC_HANDLE_VERSION updated to 4 Reported-by: Mauro Rossi <issor.oruam@gmail.com> Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw> Reviewed-by: Robert Foss <robert.foss@collabora.com>		2018-12-18 21:18:19 +01:00
..
gralloc_handle.h	android: Fix 32-bit app crashing in 64-bit Android	2018-12-18 21:18:19 +01:00