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kernel32: Fix overflow on 32-bits systems.

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Maarten Lankhorst 2011-09-10 11:22:59 +02:00 committed by Alexandre Julliard
parent d177a97d28
commit 81a6be568e
1 changed files with 6 additions and 6 deletions
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12
dlls/kernel32/heap.c
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@ -1204,17 +1204,17 @@ BOOL WINAPI GlobalMemoryStatusEx( LPMEMORYSTATUSEX lpmemex )
/* new style /proc/meminfo ... */ /* new style /proc/meminfo ... */
if (sscanf(buffer, "MemTotal: %lu", &total)) if (sscanf(buffer, "MemTotal: %lu", &total))
lpmemex->ullTotalPhys = total*1024; lpmemex->ullTotalPhys = (ULONG64)total*1024;
if (sscanf(buffer, "MemFree: %lu", &free)) if (sscanf(buffer, "MemFree: %lu", &free))
lpmemex->ullAvailPhys = free*1024; lpmemex->ullAvailPhys = (ULONG64)free*1024;
if (sscanf(buffer, "SwapTotal: %lu", &total)) if (sscanf(buffer, "SwapTotal: %lu", &total))
lpmemex->ullTotalPageFile = total*1024; lpmemex->ullTotalPageFile = (ULONG64)total*1024;
if (sscanf(buffer, "SwapFree: %lu", &free)) if (sscanf(buffer, "SwapFree: %lu", &free))
lpmemex->ullAvailPageFile = free*1024; lpmemex->ullAvailPageFile = (ULONG64)free*1024;
if (sscanf(buffer, "Buffers: %lu", &buffers)) if (sscanf(buffer, "Buffers: %lu", &buffers))
lpmemex->ullAvailPhys += buffers*1024; lpmemex->ullAvailPhys += (ULONG64)buffers*1024;
if (sscanf(buffer, "Cached: %lu", &cached)) if (sscanf(buffer, "Cached: %lu", &cached))
lpmemex->ullAvailPhys += cached*1024; lpmemex->ullAvailPhys += (ULONG64)cached*1024;
} }
fclose( f ); fclose( f );
} }