https://github.com/torvalds/linux
Revision db7ddeab3ce5d64c9696e70d61f45ea9909cd196 authored by Dan Carpenter on 01 February 2019, 22:20:58 UTC, committed by Linus Torvalds on 01 February 2019, 23:46:23 UTC
There is a copy and paste bug so we set "config->test_driver" to NULL
twice instead of setting "config->test_fs".  Smatch complains that it
leads to a double free:

  lib/test_kmod.c:840 __kmod_config_init() warn: 'config->test_fs' double freed

Link: http://lkml.kernel.org/r/20190121140011.GA14283@kadam
Fixes: d9c6a72d6fa2 ("kmod: add test driver to stress test the module loader")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent cefc7ef
History
Tip revision: db7ddeab3ce5d64c9696e70d61f45ea9909cd196 authored by Dan Carpenter on 01 February 2019, 22:20:58 UTC
lib/test_kmod.c: potential double free in error handling
Tip revision: db7ddea
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arch
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include
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kernel
lib
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scripts
security
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usr
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.clang-format -rw-r--r-- 13.9 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.5 KB
.mailmap -rw-r--r-- 10.7 KB
COPYING -rw-r--r-- 423 bytes
CREDITS -rw-r--r-- 96.9 KB
Kbuild -rw-r--r-- 1.7 KB
Kconfig -rw-r--r-- 563 bytes
MAINTAINERS -rw-r--r-- 481.4 KB
Makefile -rw-r--r-- 59.1 KB
README -rw-r--r-- 727 bytes

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