mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-07 11:26:02 +09:00
a77d0a14ed
[ Upstream commit 2a8a5a5dd06eef580f9818567773fd75057cb875 ]
strsep() modifies the address of the pointer passed to it so that it no
longer points to the original address. This means kfree() gets the wrong
pointer.
Fix this by passing unmodified pointer returned from kstrdup() to
kfree().
Found by Linux Verification Center (linuxtesting.org) with Svace.
Fixes: 4df84e8466 ("scsi: elx: efct: Driver initialization routines")
Signed-off-by: Vitaliy Shevtsov <v.shevtsov@mt-integration.ru>
Link: https://lore.kernel.org/r/20250612163616.24298-1-v.shevtsov@mt-integration.ru
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.