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r307082 added the TCP_HHOOK kernel option and made some existing code only

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compile when that option is configured. In tcp_destroy(), the error
variable is now only used in code enclosed in an '#ifdef TCP_HHOOK' block.
This broke the build for VNET images.

Enclose the error variable itself in an #ifdef block.

Submitted by:	Shawn Webb <shawn.webb at hardenedbsd.org>
Reported by:	Shawn Webb <shawn.webb at hardenedbsd.org>
PointyHat to:	jtl
This commit is contained in:
Jonathan T. Looney 2016-10-15 00:29:15 +00:00
parent 745c4aa5e8
commit 82676a28eb
1 changed files with 4 additions and 1 deletions
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5
sys/netinet/tcp_subr.c
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@ -742,7 +742,10 @@ tcp_init(void)
static void
tcp_destroy(void *unused __unused)
{
int error, n;
int n;
#ifdef TCP_HHOOK
int error;
#endif
/*
* All our processes are gone, all our sockets should be cleaned