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| author | Peter Åstrand <astrand@cendio.se> | 2009-02-13 10:23:28 +0100 |
|---|---|---|
| committer | Ulrich Sibiller <uli42@gmx.de> | 2015-07-02 00:24:11 +0200 |
| commit | d088698324d5e71cb93ccd429f084729ba07872c (patch) | |
| tree | 770207f94a7e65c6fc1e48f659ebc77a2f0f8cae /nx-X11/programs/Xserver/Xi | |
| parent | cf660f485eb478bcb7aaef3a538f2791e46662d9 (diff) | |
| download | nx-libs-d088698324d5e71cb93ccd429f084729ba07872c.tar.gz nx-libs-d088698324d5e71cb93ccd429f084729ba07872c.tar.bz2 nx-libs-d088698324d5e71cb93ccd429f084729ba07872c.zip | |
Backport: xserver: Avoid sending uninitialized padding data over the network
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'nx-X11/programs/Xserver/Xi')
| -rw-r--r-- | nx-X11/programs/Xserver/Xi/getvers.c | 1 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/Xi/listdev.c | 3 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/Xi/opendev.c | 1 |
3 files changed, 4 insertions, 1 deletions
diff --git a/nx-X11/programs/Xserver/Xi/getvers.c b/nx-X11/programs/Xserver/Xi/getvers.c index 1ad0ce785..3a335dd31 100644 --- a/nx-X11/programs/Xserver/Xi/getvers.c +++ b/nx-X11/programs/Xserver/Xi/getvers.c @@ -114,6 +114,7 @@ ProcXGetExtensionVersion (client) return Success; } + memset(&rep, 0, sizeof(xGetExtensionVersionReply)); rep.repType = X_Reply; rep.RepType = X_GetExtensionVersion; rep.length = 0; diff --git a/nx-X11/programs/Xserver/Xi/listdev.c b/nx-X11/programs/Xserver/Xi/listdev.c index b7eed86b7..6228352f5 100644 --- a/nx-X11/programs/Xserver/Xi/listdev.c +++ b/nx-X11/programs/Xserver/Xi/listdev.c @@ -114,6 +114,7 @@ ProcXListInputDevices (client) REQUEST_SIZE_MATCH(xListInputDevicesReq); + memset(&rep, 0, sizeof(xListInputDevicesReply)); rep.repType = X_Reply; rep.RepType = X_ListInputDevices; rep.length = 0; @@ -128,7 +129,7 @@ ProcXListInputDevices (client) SizeDeviceInfo (d, &namesize, &size); total_length = numdevs * sizeof (xDeviceInfo) + size + namesize; - devbuf = (char *) xalloc (total_length); + devbuf = (char *) xcalloc (1, total_length); classbuf = devbuf + (numdevs * sizeof (xDeviceInfo)); namebuf = classbuf + size; savbuf = devbuf; diff --git a/nx-X11/programs/Xserver/Xi/opendev.c b/nx-X11/programs/Xserver/Xi/opendev.c index 45bea7ae5..520c6832a 100644 --- a/nx-X11/programs/Xserver/Xi/opendev.c +++ b/nx-X11/programs/Xserver/Xi/opendev.c @@ -141,6 +141,7 @@ ProcXOpenDevice(client) if (enableit && dev->inited && dev->startup) (void)EnableDevice(dev); + memset(&rep, 0, sizeof(xOpenDeviceReply)); rep.repType = X_Reply; rep.RepType = X_OpenDevice; rep.sequenceNumber = client->sequence; |