diff options
| author | Pan Bian <bianpan2016@163.com> | 2019-11-06 10:36:09 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-04 13:34:14 +0100 |
| commit | b32838b21ff7503b75336926a4bd3f34247521d2 (patch) | |
| tree | 4ea951118974f13f5f40b4b82f25b0b0dc789e67 /include/linux/debugobjects.h | |
| parent | 901184cf8cbafaf2802044141b8b6832924f4fe7 (diff) | |
spi: img-spfi: fix potential double release
[ Upstream commit e9a8ba9769a0e354341bc6cc01b98aadcea1dfe9 ]
The channels spfi->tx_ch and spfi->rx_ch are not set to NULL after they
are released. As a result, they will be released again, either on the
error handling branch in the same function or in the corresponding
remove function, i.e. img_spfi_remove(). This patch fixes the bug by
setting the two members to NULL.
Signed-off-by: Pan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/1573007769-20131-1-git-send-email-bianpan2016@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions