diff options
author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-02-02 23:19:22 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-05 18:43:45 +0300 |
commit | 7cf412def885406f0948d037ef8869dd593ea236 (patch) | |
tree | a580264972dd6359998886ede9e57e4b1121b0e4 /drivers/i2c | |
parent | d5684b0515fca7fe6bca1e5fb58b874add30c772 (diff) | |
download | linux-7cf412def885406f0948d037ef8869dd593ea236.tar.xz |
MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
commit bef8e2dfceed6daeb6ca3e8d33f9c9d43b926580 upstream.
Pointer on the memory allocated by 'alloc_progmem()' is stored in
'v->load_addr'. So this is this memory that should be freed by
'release_progmem()'.
'release_progmem()' is only a call to 'kfree()'.
With the current code, there is both a double free and a memory leak.
Fix it by passing the correct pointer to 'release_progmem()'.
Fixes: e01402b115ccc ("More AP / SP bits for the 34K, the Malta bits and things. Still wants")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: ralf@linux-mips.org
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/i2c')
0 files changed, 0 insertions, 0 deletions