Module Name:	src
Committed By:	degroote
Date:		Sat Sep 22 11:32:07 UTC 2007

Modified Files:
	src/sys/netinet6: ah_output.c esp_output.c ipcomp_output.c

Log Message:
{ah,esp,ipcomp}_output must return 0 on success. On failure, it returns the
error and m is freed. Previously, it was not the case in ipcomp and esp case
(aka in some case, it returns 0 with m freed, or an error and m was not freed).

In ipcomp_output, fix some leak of mcopy too.

Use the same error path in {ah,esp,ipcomp}_output.

Problem was reported by Wolfgang Stukenbrock in pr/36768.


To generate a diff of this commit:
cvs rdiff -r1.29 -r1.30 src/sys/netinet6/ah_output.c \
    src/sys/netinet6/esp_output.c
cvs rdiff -r1.21 -r1.22 src/sys/netinet6/ipcomp_output.c

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