CVS commit: src/sys/netipsec

["Ryota Ozaki" <ozaki-r%netbsd.org@localhost>]

Module Name:    src
Committed By:   ozaki-r
Date:           Wed May 17 02:04:56 UTC 2017

Modified Files:
        src/sys/netipsec: key.c

Log Message:
Fix memory leaks of allocated data to sav on key_update

key_setsaval NULL-clears member variables of sav at the beginning
of the function regardless of the states of the variables. When
key_setsaval is called by key_update, member variables sav->replay,
sav->key_* and sav->lft_* may have data allocated by malloc. In
that case they will leak. Free them before NULL-clear to avoid
memory leaks.


To generate a diff of this commit:
cvs rdiff -u -r1.130 -r1.131 src/sys/netipsec/key.c

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