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commitf77bf4863dupstream. When dumping stations, memory allocated for station_info's pertid member will leak if the nl80211 header cannot be added to the sk_buff due to insufficient tail room. I noticed this leak in the kmalloc-2048 cache. Cc: stable@vger.kernel.org Fixes:8689c051a2("cfg80211: dynamically allocate per-tid stats for station info") Signed-off-by: Andy Strohman <andy@uplevelsystems.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.