CVS commit: src/sys/net80211

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Wed Jan 17 17:41:38 UTC 2018

Modified Files:
        src/sys/net80211: ieee80211_crypto.c ieee80211_crypto_ccmp.c
            ieee80211_crypto_tkip.c ieee80211_crypto_wep.c

Log Message:
Style, and fix two pretty bad mistakes in the crypto functions:

 * They call M_PREPEND, but don't pass the updated pointer back to the
   caller.

 * They use memmove on the mbuf data, but they don't ensure that the
   area they touch is contiguous.

This fix is not complete, ieee80211_crypto_encap too needs to pass back
the updated pointer. This will be done in another commit.


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/sys/net80211/ieee80211_crypto.c
cvs rdiff -u -r1.11 -r1.12 src/sys/net80211/ieee80211_crypto_ccmp.c
cvs rdiff -u -r1.12 -r1.13 src/sys/net80211/ieee80211_crypto_tkip.c
cvs rdiff -u -r1.9 -r1.10 src/sys/net80211/ieee80211_crypto_wep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.