https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195551
Bug ID: 195551
Summary: [patch] cap_getaddrinfo() doesn't work
Product: Base System
Version: 11.0-CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: bin
Assignee: freebsd-bugs@FreeBSD.org
Reporter: mp39...@gmail.com
Created attachment 150064
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=150064&action=edit
patch
cap_getaddrinfo() from casper daemon doesn't work and returns error about badly
formatted hints structure.
There are following errors:
1. When passing hints structure to native getaddrinfo() ai_next member
wasn't set to NULL, and because of it getaddrinfo() failed, since it
requires everything to be set to 0 or NULL. From the man page:
"All other elements of the addrinfo structure passed via hints must be
zero or the null pointer."
2. nvlist_add_string was trying to add ai->ai_canonname field from
getaddrinfo() response, but it could be NULL and nvlist was going into
'error 22' state after this.
I've also added test cases for cap_getaddrinfo() for regression tests.
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