Commit da88842029 ("config: error out on malformed env/hint lines")
added a reference to EINVAL. In some configurations the bootstrap tools
build fails for lack of errno definitions.
Fixes: da88842029 ("config: error out on malformed env/hint lines")
Reported by: syzbot+b1a5d112a737d9a2be9b@syzkaller.appspotmail.com
We need these to be assignments, error out if they're not.
While we're here, tag errout as __printflike so that the compiler will
sanity check the format string + args.
CID: 1505293
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D38642
Every caller path()s its arguments anyways, just simplify these and push
path() into moveifchanged(). This fixes a number of memory leaks in the
process since path() allocates memory, which we will now free().
While we're here, make sure we close from_fd/to_fd appropriately.
CID: 1471040, 1471714, 1472045, 1006907, 1006908
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D38641
Use an std::stringstream instead. get_word() and get_quoted_word() both
return a buffer that's presumed to not need release, so solve this by
returning a new special configword type that holds a string or eof/eol
state. This cleans up caller checking for EOF/EOL to make it more
explicit what they're doing, at least in the EOL cases which previously
checked for NULL.
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D38276
Compile mkmakefile.c as C++ instead and use an std::unordered_map to
accomplish the same goal.
Reviewed by: imp
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D38275
