Commit 85f90173 authored by Ander Conselvan de Oliveira's avatar Ander Conselvan de Oliveira Committed by Peter Hutterer

ProcXkbGetXkbByName: fix use of uninitialised bytes valgrind error.

==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 0x62423: WriteToClient (io.c:846)
==9999==    by 0xCE39B: XkbSendMap (xkb.c:1408)
==9999==    by 0xD247B: ProcXkbGetKbdByName (xkb.c:5814)
==9999==    by 0x4AB53: Dispatch (dispatch.c:432)
==9999==    by 0x205BF: main (main.c:291)
==9999==  Address 0x557eb68 is 40 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 0xD1910: ProcXkbGetKbdByName (xkb.c:5559)
Signed-off-by: 's avatarPeter Hutterer <>
Reviewed-by: 's avatarOliver McFadden <>
Signed-off-by: 's avatarAnder Conselvan de Oliveira <>
parent 8a34d7a8
......@@ -5569,13 +5569,13 @@ ProcXkbGetKbdByName(ClientPtr client)
DeviceIntPtr dev;
DeviceIntPtr tmpd;
xkbGetKbdByNameReply rep;
xkbGetMapReply mrep;
xkbGetCompatMapReply crep;
xkbGetIndicatorMapReply irep;
xkbGetNamesReply nrep;
xkbGetGeometryReply grep;
XkbComponentNamesRec names;
xkbGetKbdByNameReply rep = {0};
xkbGetMapReply mrep = {0};
xkbGetCompatMapReply crep = {0};
xkbGetIndicatorMapReply irep = {0};
xkbGetNamesReply nrep = {0};
xkbGetGeometryReply grep = {0};
XkbComponentNamesRec names = {0};
XkbDescPtr xkb, new;
unsigned char * str;
char mapFile[PATH_MAX];
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