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Merge pull request #22 from noshbar/L1

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Fix potential memory leak in win32/console.c
This commit is contained in:
manojampalam 2015-11-05 12:26:22 -08:00
commit 9fa44f0777
1 changed files with 6 additions and 0 deletions
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6
contrib/win32/win32compat/console.c
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@ -1627,7 +1627,13 @@ SCREEN_HANDLE ConSaveScreenHandle( SCREEN_HANDLE hScreen )
} }
if ( !pScreenRec->pScreenBuf ) if ( !pScreenRec->pScreenBuf )
{
// if we allocated a screen within this scope, free it before returning
if ( pScreenRec != (PSCREEN_RECORD)hScreen ) {
free(pScreenRec);
}
return NULL; return NULL;
}
result = ReadConsoleOutput( hConsole, // handle of a console screen buffer result = ReadConsoleOutput( hConsole, // handle of a console screen buffer
(PCHAR_INFO)(pScreenRec->pScreenBuf), // address of buffer that receives data (PCHAR_INFO)(pScreenRec->pScreenBuf), // address of buffer that receives data