With the following directory structure:
/srv/gmni:
baz/ foo/
/srv/gmni/baz:
a
/srv/gmni/foo:
bar/
/srv/gmni/foo/bar:
b
trying to access gemini://somesite/ with autoindex=on works,
but accessing /foo fails because it tries to stat /srv/gmni/foobar
instead of /srv/gmni/foo/bar. This commit fixes that by adding a trailing slash.
gcc 9.3.0 catches an off-by-one error with strncat in serve_autoindex
where it might not write a 0 byte:
In function ‘strncat’,
inlined from ‘serve_autoindex’ at src/serve.c:60:3:
/nix/store/...glibc-2.31-dev/include/bits/string_fortified.h:136:10:
error: ‘__builtin___strncat_chk’ specified bound 4097 equals destination size
[-Werror=stringop-overflow=]
Signed-off-by: William Casarin <jb55@jb55.com>
