The branch stable/11 has been updated by donner: URL: https://cgit.FreeBSD.org/src/commit/?id=90e161ec6d1127f30f92bf0b8c59dd4bd5a8bc26
commit 90e161ec6d1127f30f92bf0b8c59dd4bd5a8bc26 Author: Markus Stoff <mar...@stoffdv.at> AuthorDate: 2021-05-18 20:35:33 +0000 Commit: Lutz Donnerhacke <don...@freebsd.org> CommitDate: 2021-06-08 10:26:09 +0000 ng_parse: IP address parsing in netgraph eating too many characters Once the final component of the IP address has been parsed, the offset on the input must not be advanced, as this would remove an unparsed character from the input. Submitted by: Markus Stoff Reviewed by: donner Differential Revision: https://reviews.freebsd.org/D26489 (cherry picked from commit 63b6a08ce2467b8e230e7a4ecb3e1ddf1b48851c) --- sys/netgraph/ng_parse.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/sys/netgraph/ng_parse.c b/sys/netgraph/ng_parse.c index b08cecd102e9..7297756c796d 100644 --- a/sys/netgraph/ng_parse.c +++ b/sys/netgraph/ng_parse.c @@ -961,9 +961,11 @@ ng_ipaddr_parse(const struct ng_parse_type *type, if ((error = ng_int8_parse(&ng_parse_int8_type, s, off, start, buf + i, buflen)) != 0) return (error); - if (i < 3 && s[*off] != '.') - return (EINVAL); - (*off)++; + if (i < 3) { + if (s[*off] != '.') + return (EINVAL); + (*off)++; + } } *buflen = 4; return (0); _______________________________________________ dev-commits-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "dev-commits-src-all-unsubscr...@freebsd.org"