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[MMIXER]

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- Fix buffer overflow

svn path=/trunk/; revision=44660
This commit is contained in:
Johannes Anderwald 2009-12-19 21:44:39 +00:00
parent cce0070699
commit cf7f39eaba
1 changed files with 6 additions and 2 deletions
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8
reactos/lib/drivers/sound/mmixer/controls.c
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@ -576,8 +576,12 @@ MMixerCreateDestinationLine(
if (LineName)
{
wcscpy(DestinationLine->Line.szShortName, LineName);
wcscpy(DestinationLine->Line.szName, LineName);
MixerContext->Copy(DestinationLine->Line.szShortName, LineName, (min(MIXER_SHORT_NAME_CHARS, wcslen(LineName)+1)) * sizeof(WCHAR));
DestinationLine->Line.szShortName[MIXER_SHORT_NAME_CHARS-1] = L'\0';
MixerContext->Copy(DestinationLine->Line.szName, LineName, (min(MIXER_LONG_NAME_CHARS, wcslen(LineName)+1)) * sizeof(WCHAR));
DestinationLine->Line.szName[MIXER_LONG_NAME_CHARS-1] = L'\0';
}
else
{