LineageOS/android_hardware_libhardware
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don't memset ashmem region, especially before they're mmapped

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This commit is contained in:
Mathias Agopian
2009-08-08 17:01:18 -07:00
parent 7d512e3dc3
commit ed04f7871b
1 changed files with 1 additions and 1 deletions
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modules/gralloc/gralloc.cpp
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@@ -300,6 +300,7 @@ try_ashmem:
fd = -1; fd = -1;
} }
//LOGD_IF(!err, "allocating pmem size=%d, offset=%d", size, offset); //LOGD_IF(!err, "allocating pmem size=%d, offset=%d", size, offset);
memset((char*)base + offset, 0, size);
} }
} else { } else {
if ((usage & GRALLOC_USAGE_HW_2D) == 0) { if ((usage & GRALLOC_USAGE_HW_2D) == 0) {
@@ -329,7 +330,6 @@ try_ashmem:
hnd->base = int(base)+offset; hnd->base = int(base)+offset;
hnd->lockState = lockState; hnd->lockState = lockState;
*pHandle = hnd; *pHandle = hnd;
memset((void*)hnd->base, 0, size);
} }
LOGE_IF(err, "gralloc failed err=%s", strerror(-err)); LOGE_IF(err, "gralloc failed err=%s", strerror(-err));