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linux/fs/ubifs
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Eric Biggers 6b46d44414 ubifs: free the encrypted symlink target 
ubifs_symlink() forgot to free the kmalloc()'ed buffer holding the
encrypted symlink target, creating a memory leak.  Fix it.

(UBIFS could actually encrypt directly into ui->data, removing the
temporary buffer, but that is left for the patch that switches to use
the symlink helper functions.)

Fixes: ca7f85be8d ("ubifs: Add support for encrypted symlinks")
Cc: <stable@vger.kernel.org> # v4.10+
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2018-01-11 23:27:00 -05:00
..
budget.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
commit.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
compress.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
crypto.c fscrypt: lots of cleanups, mostly courtesy by Eric Biggers 2017-11-14 11:35:15 -08:00
debug.c ubifs: Fix cut and paste error on sb type comparisons 2017-05-08 20:48:41 +02:00
debug.h UBIFS: print less 2012-08-31 17:32:58 +03:00
dir.c ubifs: free the encrypted symlink target 2018-01-11 23:27:00 -05:00
file.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
find.c UBIFS: fix mounting problems after power cuts 2012-10-26 16:26:44 +03:00
gc.c ubifs: Remove some dead code 2016-12-12 23:06:28 +01:00
io.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
ioctl.c fs, fscrypt: add an S_ENCRYPTED inode flag 2017-10-18 19:52:36 -04:00
journal.c ubifs: Set double hash cookie also for RENAME_EXCHANGE 2017-07-14 22:50:57 +02:00
Kconfig ubifs: Add CONFIG_UBIFS_FS_SECURITY to disable/enable security labels 2017-05-08 20:48:23 +02:00
key.h ubifs: Add assert to dent_key_init() 2017-07-14 22:49:06 +02:00
log.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
lprops.c UBIFS: improve function-level documentation 2016-10-02 22:55:02 +02:00
lpt.c UBIFS: use kmemdup rather than duplicating its implementation 2015-10-03 20:03:14 +02:00
lpt_commit.c UBIFS: improve function-level documentation 2016-10-02 22:55:02 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
master.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
misc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
misc.h fs: ubifs: replace CURRENT_TIME_SEC with current_time 2017-05-08 17:15:15 -07:00
orphan.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
recovery.c ubifs: Remove unnecessary assignment 2017-05-08 20:48:47 +02:00
replay.c ubifs: Implement encrypted filenames 2016-12-12 23:07:38 +01:00
sb.c fs: ubifs: replace CURRENT_TIME_SEC with current_time 2017-05-08 17:15:15 -07:00
scan.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
shrinker.c UBIFS: Remove incorrect assertion in shrink_tnc() 2014-06-02 11:28:24 +03:00
super.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
tnc.c ubifs: Massage debug prints wrt. fscrypt 2017-07-14 22:49:07 +02:00
tnc_commit.c ubifs: Fail commit if TNC is obviously inconsistent 2017-07-14 22:49:07 +02:00
tnc_misc.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
ubifs-media.h ubifs: Raise write version to 5 2016-12-12 23:07:38 +01:00
ubifs.h Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
xattr.c fs, fscrypt: add an S_ENCRYPTED inode flag 2017-10-18 19:52:36 -04:00