LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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gralloc: Fix integer overflow in roundUpToPageSize

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- Changed the input and return value from integer to size_t in
  roundUpToPageSize

Change-Id: I526b90d3d85cd263b1a4dd524bd3e759ff0fd491
This commit is contained in:
Rosa Chen
2022-11-22 15:35:34 -05:00
parent 8b8cd1a8dc
commit 2a4c372675
1 changed files with 1 additions and 1 deletions
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gralloc/gralloc_priv.h
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@@ -73,7 +73,7 @@
#define USE_SYSTEM_HEAP_FOR_SENSORS GRALLOC_PROP("use_system_heap_for_sensors") #define USE_SYSTEM_HEAP_FOR_SENSORS GRALLOC_PROP("use_system_heap_for_sensors")
#define ROUND_UP_PAGESIZE(x) roundUpToPageSize(x) #define ROUND_UP_PAGESIZE(x) roundUpToPageSize(x)
inline int roundUpToPageSize(int x) { inline size_t roundUpToPageSize(size_t x) {
return (x + (getpagesize() - 1)) & ~(getpagesize() - 1); return (x + (getpagesize() - 1)) & ~(getpagesize() - 1);
} }