[PATCH] hostcheck: fix host name wildcard checking
authorDaniel Stenberg <daniel@haxx.se>
Mon, 24 Apr 2023 19:07:02 +0000 (21:07 +0200)
committerSamuel Henrique <samueloph@debian.org>
Sun, 9 Mar 2025 10:45:45 +0000 (10:45 +0000)
commit83b7e2bfa4521584130a0928b504161a7496509f
treee827ea4f12181428b43d8552131ffa5951c233bd
parent224c591b5095bc764a4b505520c00ee5484c04c1
[PATCH] hostcheck: fix host name wildcard checking

The leftmost "label" of the host name can now only match against single
'*'. Like the browsers have worked for a long time.

- extended unit test 1397 for this
- move some SOURCE variables from unit/Makefile.am to unit/Makefile.inc

Reported-by: Hiroki Kurosawa
Closes #11018

Backported to Debian by Samuel Henrique <samueloph@debian.org>

Gbp-Pq: Name CVE-2023-28321.patch
lib/vtls/hostcheck.c
tests/data/test1397
tests/unit/unit1397.c