[PATCH 1/4] ProcRRQueryVersion: fix use of uninitialised bytes valgrind error.

[Ander Conselvan de Oliveira]

==9999== Syscall param writev(vector[...]) points to uninitialised byte(s)
==9999==    at 0x4AB5154: writev (writev.c:51)
==9999==    by 0x7C7C3: _XSERVTransWritev (Xtrans.c:912)
==9999==    by 0x61C8B: FlushClient (io.c:924)
==9999==    by 0x62743: FlushAllOutput (io.c:668)
==9999==    by 0x4AA5B: Dispatch (dispatch.c:453)
==9999==    by 0x205BF: main (main.c:291)
==9999==  Address 0x55711b9 is 1 bytes inside a block of size 4,096 alloc'd
==9999==    at 0x48334A4: calloc (vg_replace_malloc.c:467)
==9999==    by 0x62567: WriteToClient (io.c:1065)
==9999==    by 0x452EB: ProcEstablishConnection (dispatch.c:3685)
==9999==    by 0x4AB53: Dispatch (dispatch.c:432)
==9999==    by 0x205BF: main (main.c:291)
==9999==  Uninitialised value was created by a stack allocation
==9999==    at 0x160E78: ProcRRQueryVersion (rrdispatch.c:37)
---
 randr/rrdispatch.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/randr/rrdispatch.c b/randr/rrdispatch.c
index aed746b..b0b451c 100644
--- a/randr/rrdispatch.c
+++ b/randr/rrdispatch.c
@@ -35,7 +35,7 @@ RRClientKnowsRates (ClientPtr	pClient)
 static int
 ProcRRQueryVersion (ClientPtr client)
 {
-    xRRQueryVersionReply rep;
+    xRRQueryVersionReply rep = {0};
     register int n;
     REQUEST(xRRQueryVersionReq);
     rrClientPriv(client);
-- 
1.7.0.4