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| author | Ulrich Sibiller <uli42@gmx.de> | 2018-07-18 23:09:32 +0200 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2018-11-09 15:31:57 +0100 |
| commit | 018b2d0c63505960ba82b4ca1fac7852ee3d5115 (patch) | |
| tree | 296c9c71e5da0261aceed4ab51b9b40e1235019b /nx-X11 | |
| parent | 59524cd062f87874f11d566a32836a97e8426382 (diff) | |
| download | nx-libs-018b2d0c63505960ba82b4ca1fac7852ee3d5115.tar.gz nx-libs-018b2d0c63505960ba82b4ca1fac7852ee3d5115.tar.bz2 nx-libs-018b2d0c63505960ba82b4ca1fac7852ee3d5115.zip | |
XkbSendNames: fix use of uninitialised bytes valgrind error.
Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>
commit 8a34d7a8532c7ca013e67307f3baf200167abb92
Author: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com>
Date: Tue Feb 8 11:10:11 2011 +0200
XkbSendNames: fix use of uninitialised bytes valgrind error.
==537== Syscall param writev(vector[...]) points to uninitialised byte(s)
==537== at 0x4AB7154: writev (writev.c:51)
==537== by 0x8935B: _XSERVTransWritev (Xtrans.c:912)
==537== by 0x6C55F: FlushClient (io.c:924)
==537== by 0x6CCF3: WriteToClient (io.c:846)
==537== by 0xD51D3: XkbSendNames (xkb.c:3765)
==537== by 0xD8183: ProcXkbGetKbdByName (xkb.c:5825)
==537== by 0x27B7B: Dispatch (dispatch.c:432)
==537== by 0x205B7: main (main.c:291)
==537== Address 0x55899f2 is 154 bytes inside a block of size 1,896 alloc'd
==537== at 0x4834C48: malloc (vg_replace_malloc.c:236)
==537== by 0xD47AF: XkbSendNames (xkb.c:3642)
==537== by 0xD8183: ProcXkbGetKbdByName (xkb.c:5825)
==537== by 0x27B7B: Dispatch (dispatch.c:432)
==537== by 0x205B7: main (main.c:291)
==537== Uninitialised value was created by a heap allocation
==537== at 0x4834C48: malloc (vg_replace_malloc.c:236)
==537== by 0xD47AF: XkbSendNames (xkb.c:3642)
==537== by 0xD8183: ProcXkbGetKbdByName (xkb.c:5825)
==537== by 0x27B7B: Dispatch (dispatch.c:432)
==537== by 0x205B7: main (main.c:291)
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Oliver McFadden <oliver.mcfadden@nokia.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com>
Diffstat (limited to 'nx-X11')
| -rw-r--r-- | nx-X11/programs/Xserver/xkb/xkb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nx-X11/programs/Xserver/xkb/xkb.c b/nx-X11/programs/Xserver/xkb/xkb.c index 3de41c086..f601f04b7 100644 --- a/nx-X11/programs/Xserver/xkb/xkb.c +++ b/nx-X11/programs/Xserver/xkb/xkb.c @@ -3203,7 +3203,7 @@ char * desc; swapl(&rep->indicators); } - start = desc = (char *)malloc(length); + start = desc = (char *)calloc(1, length); if ( !start ) return BadAlloc; if (xkb->names) { |