0c2fd18f7e
Currently, the way to check the size of Spatial Reuse IE data in the
ieee80211_parse_extension_element() is incorrect.
This is because the len variable in the ieee80211_parse_extension_element()
function is equal to the size of Spatial Reuse IE data minus one and the
value of returned by the ieee80211_he_spr_size() function is equal to
the length of Spatial Reuse IE data. So the result of the
len >= ieee80211_he_spr_size(data) statement always false.
To address this issue and make it consistent with the logic used elsewhere
with ieee80211_he_oper_size(), change the
"len >= ieee80211_he_spr_size(data)" to
“len >= ieee80211_he_spr_size(data) - 1”.
Fixes: 9d0480a7c05b ("wifi: mac80211: move element parsing to a new file")
Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com>
Link: https://msgid.link/20240516021854.5682-2-quic_lingbok@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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 reStructuredText 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.