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Merge pull request #1043 from nullif/enum-processes-fix

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EnumProcesses returns the byte count not length
This commit is contained in:
Paul Betts
2017-06-08 09:34:00 -07:00
committed by GitHub
parent f411ed20c3 9bd6976e21
commit 022a8053ad
1 changed files with 4 additions and 4 deletions
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8
src/Squirrel/Utility.cs
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@@ -789,18 +789,18 @@ namespace Squirrel
{
public static List<Tuple<string, int>> EnumerateProcesses()
{
int length = 0;
int bytesReturned = 0;
var pids = new int[2048];
fixed(int* p = pids) {
if (!NativeMethods.EnumProcesses((IntPtr)p, sizeof(int) * pids.Length, out length)) {
if (!NativeMethods.EnumProcesses((IntPtr)p, sizeof(int) * pids.Length, out bytesReturned)) {
throw new Win32Exception("Failed to enumerate processes");
}
if (length < 1) throw new Exception("Failed to enumerate processes");
if (bytesReturned < 1) throw new Exception("Failed to enumerate processes");
}
return Enumerable.Range(0, length)
return Enumerable.Range(0, bytesReturned / sizeof(int))
.Where(i => pids[i] > 0)
.Select(i => {
try {