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xi: fix memory leak in AddExtensionClient 

Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Nicolas Peninguy <nico@lostgeeks.org>
This commit is contained in:
Tiago Vignatti 2011-03-28 20:13:11 +03:00
parent c1875ac25b
commit daae5e5de1
1 changed files with 6 additions and 2 deletions
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8
Xi/exevents.c
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@ -1607,14 +1607,18 @@ AddExtensionClient(WindowPtr pWin, ClientPtr client, Mask mask, int mskidx)
if (!others) if (!others)
return BadAlloc; return BadAlloc;
if (!pWin->optional->inputMasks && !MakeInputMasks(pWin)) if (!pWin->optional->inputMasks && !MakeInputMasks(pWin))
return BadAlloc; goto bail;
others->mask[mskidx] = mask; others->mask[mskidx] = mask;
others->resource = FakeClientID(client->index); others->resource = FakeClientID(client->index);
others->next = pWin->optional->inputMasks->inputClients; others->next = pWin->optional->inputMasks->inputClients;
pWin->optional->inputMasks->inputClients = others; pWin->optional->inputMasks->inputClients = others;
if (!AddResource(others->resource, RT_INPUTCLIENT, (pointer) pWin)) if (!AddResource(others->resource, RT_INPUTCLIENT, (pointer) pWin))
return BadAlloc; goto bail;
return Success; return Success;
bail:
free(others);
return BadAlloc;
} }
static Bool static Bool