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Code Issues Releases Wiki Activity

Added extra char to CallMethodWithStrBuf in cases where string length doesn't include NULL terminator.

pull/83/head
David Hall 2019-07-16 21:08:31 -06:00
parent 8212255858
commit c2b9622085
1 changed files with 3 additions and 2 deletions
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5
PInvoke/Shared/FunctionHelper.cs
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@ -65,8 +65,9 @@ namespace Vanara.PInvoke
result = null;
return ret0;
}
var len = sz.ToInt32(null);
var len = sz.ToInt32(null) + 1;
var sb = new StringBuilder(len, len);
sz = (TSize)Convert.ChangeType(len, typeof(TSize));
var ret = method(sb, ref sz);
result = sb.ToString();
return ret;
@ -83,7 +84,7 @@ namespace Vanara.PInvoke
/// <returns>The return value of <paramref name="method"/>.</returns>
public static TRet CallMethodWithStrBuf<TSize, TRet>(Func<StringBuilder, TSize, TRet> method, TSize bufSz, out string result) where TSize : IConvertible
{
var len = bufSz.ToInt32(null);
var len = bufSz.ToInt32(null) + 1;
var sb = new StringBuilder(len, len);
var ret = method(sb, bufSz);
result = sb.ToString();