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console: plug memory leaks 

Using 'virReallocN' to allocate memory on virConsoleEventOnStdin,
virConsoleEventOnStdout and virConsoleEventOnStream, however, the
cleanup function virConsoleShutdown hasn't released these memory.

* tools/console.c: fix memory leaks on virConsoleShutdown.

https://bugzilla.redhat.com/show_bug.cgi?id=767488

Signed-off-by: Alex Jia <ajia@redhat.com>
This commit is contained in:
Alex Jia 2011-12-20 17:40:13 +08:00 committed by Eric Blake
parent 5abbe04d68
commit 2b603dcb6c
1 changed files with 3 additions and 1 deletions
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4
tools/console.c
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@ -1,7 +1,7 @@
/* /*
* console.c: A dumb serial console client * console.c: A dumb serial console client
* *
* Copyright (C) 2007, 2008, 2010 Red Hat, Inc. * Copyright (C) 2007-2008, 2010-2011 Red Hat, Inc.
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -101,6 +101,8 @@ virConsoleShutdown(virConsolePtr con)
virStreamAbort(con->st); virStreamAbort(con->st);
virStreamFree(con->st); virStreamFree(con->st);
} }
VIR_FREE(con->streamToTerminal.data);
VIR_FREE(con->terminalToStream.data);
if (con->stdinWatch != -1) if (con->stdinWatch != -1)
virEventRemoveHandle(con->stdinWatch); virEventRemoveHandle(con->stdinWatch);
if (con->stdoutWatch != -1) if (con->stdoutWatch != -1)