Bug 232396 - net/miniupnpd: ipfw support does not compile, likely API change
Summary: net/miniupnpd: ipfw support does not compile, likely API change
Status: New
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-ports-bugs (Nobody)
URL:
Keywords:
Depends on: 251822
Blocks:
  Show dependency treegraph
 
Reported: 2018-10-18 17:42 UTC by Jeremy Cooper
Modified: 2020-12-13 23:51 UTC (History)
3 users (show)

See Also:
bugzilla: maintainer-feedback? (squat)


Attachments
Full build log (after config step) (9.38 KB, text/plain)
2018-10-18 17:42 UTC, Jeremy Cooper
no flags Details

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Description Jeremy Cooper 2018-10-18 17:42:37 UTC
Created attachment 198311 [details]
Full build log (after config step)

SUMMARY

At a glance, miniupnpd appears to have support for all three of FreeBSD's firewall types: pf, ipfilter, and ipfw. But ipfw support does not compile, and the fix to make it compile does not look very simple; ipfw may have undergone an API re-write in the time since ipfw support was included in miniupnpd.

VERSIONS

FreeBSD: 11.2-RELEASE r335510
Ports: Not sure, probably vanilla version from 11.2-RELEASE
net/miniupnpd: 1.9.20160113

STEPS TO REPRODUCE

The code in question will not be configured at compile time unless the host system has enabled ipfw in /etc/rc.conf. (This is done in genconfig.sh in the miniupnpd distribution):

1. Add firewall_enable="YES" to /etc/rc.conf before attempting to build the port.

2. Change directories to the miniupnpd port: cd /usr/ports/net/miniupnpd/

3. Configure the port: make config, accept the default, which is only "IPv6 protocol support"

4. Make


5. The build process should fail when compiling ipfw/ipfwrdr.c:

  cc -O2 -pipe  -I/usr/include -fstack-protector -fno-strict-aliasing -Wall -W Wstrict-prototypes -fno-common -c -o ipfw/ipfwrdr.o ipfw/ipfwrdr.c ipfw/ipfwrdr.c:176:7: error: no member named 'version' in 'struct ip_fw'
          rule.version = IP_FW_CURRENT_API_VERSION;
          ~~~~ ^

FURTHER DETAILS

The code appears to include <netinet/ip_fw.h> for its main kernel interface. The members of the structures currently defined in this file, however, bear little resemblance to the members being used by the code. For instance, the very first compilation error above implies that there is a "version" member in the "ip_fw" structure. There is no such member in the current code. Likewise, the symbol "IP_FW_CURRENT_API_VERSION" doesn't exist at all in any header file under /usr/include.
Comment 1 daniel.engberg.lists 2020-12-12 00:36:08 UTC
Hi,
Is this still an issue?
Comment 2 Jeremy Cooper 2020-12-13 20:05:50 UTC
I'll upgrade my ports tree and give it a whirl.
Comment 3 Jeremy Cooper 2020-12-13 20:52:06 UTC
I can't fully test whether ipfw support has been improved; another issue blocks me. I've opened it separately: bug #251822.
Comment 4 Jeremy Cooper 2020-12-13 20:57:12 UTC
Adding bug #251822 as blocker for this issue.
Comment 5 Jeremy Cooper 2020-12-13 23:51:42 UTC
Changing bug title to be a little clearer. (Compile issue due to API change instead of "completely broken").