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| author | Michal Nazarewicz <m.nazarewicz@samsung.com> | 2010-06-14 10:43:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-30 08:16:05 -0700 |
| commit | f588c0db39ca35f69f815dabe5682759daa25098 (patch) | |
| tree | 6dc88e41bb71c04cc8d6a1f21affd7e827edd075 /net/compat.c | |
| parent | b23097b793081358a6d943263c91bae4c955c4e3 (diff) | |
| download | kernel_samsung_aries-f588c0db39ca35f69f815dabe5682759daa25098.zip kernel_samsung_aries-f588c0db39ca35f69f815dabe5682759daa25098.tar.gz kernel_samsung_aries-f588c0db39ca35f69f815dabe5682759daa25098.tar.bz2 | |
USB: gadget: g_fs: possible invalid pointer reference bug fixed
During __gfs_do_config() some invalid pointers may be left
in usb_configuration::interfaces array from previous calls
to the __gfs_do_config() for the same configuration. This
will always happen if an user space function which has
a fewer then the last user space function registers itself.
Composite's set_config() function that a pointer after the
last interface in usb_configuration::interface is NULL
unless the array is full.
This patch makes the __gfs_do_config() make sure that if the
usb_configuration::interface is not full then a pointer
after the last interface is NULL.
Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net/compat.c')
0 files changed, 0 insertions, 0 deletions