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| author | Jan Kara <jack@suse.cz> | 2014-10-30 10:53:16 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-14 08:59:59 -0800 |
| commit | 321c3786930647114536bbba7020575f5662d1e4 (patch) | |
| tree | c7e25729ddc282eb8e639a92f579908b3abee2ee /drivers/cpufreq | |
| parent | e2e5d26de93166a8fde80c7e3691571ce0796e0b (diff) | |
| download | lwn-321c3786930647114536bbba7020575f5662d1e4.tar.gz lwn-321c3786930647114536bbba7020575f5662d1e4.zip | |
ext4: fix oops when loading block bitmap failed
commit 599a9b77ab289d85c2d5c8607624efbe1f552b0f upstream.
When we fail to load block bitmap in __ext4_new_inode() we will
dereference NULL pointer in ext4_journal_get_write_access(). So check
for error from ext4_read_block_bitmap().
Coverity-id: 989065
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/cpufreq')
0 files changed, 0 insertions, 0 deletions