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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2011-02-23 09:30:59 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2011-02-23 15:03:18 +1000 |
| commit | 4ca8be9f3ffbafe9515e50d784f4ff83f6993be0 (patch) | |
| tree | c16470deabcc99ff9d27a3b8d24685a8d72abb15 /src/XGrabDev.c | |
| parent | 4db3db2b38d8eb9024170633d3bf7c5050272dd0 (diff) | |
Fix invalid read in XIGrabDevice.
Miscalculation of length caused Data() to memcpy too many bytes.
==2865== Invalid read of size 1
==2865== at 0x4A07480: memcpy (mc_replace_strmem.c:602)
==2865== by 0x544271E: XIGrabDevice (XIGrabDevice.c:69)
==2865== by 0x400B0A: main (gnome642481.c:56)
==2865== Address 0x642f614 is 0 bytes after a block of size 20 alloc'd
==2865== at 0x4A04896: calloc (vg_replace_malloc.c:418)
==2865== by 0x54425D3: XIGrabDevice (XIGrabDevice.c:65)
==2865== by 0x400B0A: main (gnome642481.c:56)
SetReqLen() expects 4-byte units.
Data() expects bytes.
Gnome Bug 642481 <https://bugzilla.gnome.org/show_bug.cgi?id=642481>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'src/XGrabDev.c')
0 files changed, 0 insertions, 0 deletions