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| author | Dan Williams <dcbw@redhat.com> | 2013-04-04 10:49:18 -0500 |
|---|---|---|
| committer | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2013-04-05 12:45:18 +0100 |
| commit | 1495c207b4c76e306a3fe666fffe2b95e0326f3e (patch) | |
| tree | d1cf6caad133c5c56fb8664076aefe9ba5045a63 /bus | |
| parent | aa8dcc13a6f0e8711940fae247d1b8064104f893 (diff) | |
| download | dbus-1495c207b4c76e306a3fe666fffe2b95e0326f3e.tar.gz | |
Don't access random memory if data slot isn't allocated yet
If DBUS_DISABLE_ASSERTS was turned on, and a buggy program called
dbus_connection_get_data() with a slot number less than zero (eg,
before even allocating the data slot), random memory would be
accessed and a random value returned. Anything less than zero
is not a valid slot number and should be rejected by libdbus.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=63127
Signed-off-by: Dan Williams <dcbw@redhat.com>
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Diffstat (limited to 'bus')
0 files changed, 0 insertions, 0 deletions