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| author | Christian Engelmayer <cengelma@gmx.at> | 2014-01-28 22:22:27 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-05 11:39:30 -0800 |
| commit | 7f196caffbf2dc96cc145bf5d2ef5ef8a7b4f687 (patch) | |
| tree | 0454a2c0cadfac3273ee0f7b450500755417ef51 /lib/debugobjects.c | |
| parent | 76f24e3f39a1a94bab0d54e98899d64abcd9f69c (diff) | |
| download | linux-7f196caffbf2dc96cc145bf5d2ef5ef8a7b4f687.tar.gz linux-7f196caffbf2dc96cc145bf5d2ef5ef8a7b4f687.tar.bz2 linux-7f196caffbf2dc96cc145bf5d2ef5ef8a7b4f687.zip | |
usb: core: Fix potential memory leak adding dyn USBdevice IDs
Fix a memory leak in the usb_store_new_id() error paths. When bailing out
due to sanity checks, the function left the already allocated usb_dynid
struct in place. This regression was introduced by the following commits:
c63fe8f6 (usb: core: add sanity checks when using bInterfaceClass with new_id)
1b9fb31f (usb: core: check for valid id_table when using the RefId feature)
52a6966c (usb: core: bail out if user gives an unknown RefId when using new_id)
Detected by Coverity: CID 1162604.
Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions