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| author | Ernesto A. Fernández | 2018-08-24 02:00:31 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2018-08-24 03:48:42 +0200 |
| commit | dc2572791d3a41bab94400af2b6bca9d71ccd303 (patch) | |
| tree | a4af5550de3b74fba3deff00c78053518b13f808 /kernel/sysctl.c | |
| parent | hfsplus: prevent crash on exit from failed search (diff) | |
| download | kernel-qcow2-linux-dc2572791d3a41bab94400af2b6bca9d71ccd303.tar.gz kernel-qcow2-linux-dc2572791d3a41bab94400af2b6bca9d71ccd303.tar.xz kernel-qcow2-linux-dc2572791d3a41bab94400af2b6bca9d71ccd303.zip | |
hfs: prevent crash on exit from failed search
hfs_find_exit() expects fd->bnode to be NULL after a search has failed.
hfs_brec_insert() may instead set it to an error-valued pointer. Fix
this to prevent a crash.
Link: http://lkml.kernel.org/r/53d9749a029c41b4016c495fc5838c9dba3afc52.1530294815.git.ernesto.mnd.fernandez@gmail.com
Signed-off-by: Ernesto A. Fernández <ernesto.mnd.fernandez@gmail.com>
Cc: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
Cc: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sysctl.c')
0 files changed, 0 insertions, 0 deletions