From: Victor Julien <vjulien@oisf.net>
Date: Tue, 28 Nov 2023 13:17:19 +0000 (+0100)
Subject: mpm/ac-bs: add warning if still used
X-Git-Tag: suricata-8.0.0-beta1~2011
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b21b543a26116eb6b5e6cfa7b22fa8b828e3967;p=thirdparty%2Fsuricata.git

mpm/ac-bs: add warning if still used

Fall back to default matcher.

Ticket #6586.
---

diff --git a/src/detect-engine-mpm.c b/src/detect-engine-mpm.c
index 48c4da115a..849930a7a9 100644
--- a/src/detect-engine-mpm.c
+++ b/src/detect-engine-mpm.c
@@ -854,6 +854,9 @@ uint8_t PatternMatchDefaultMatcher(void)
 #endif
             if (strcmp("auto", mpm_algo) == 0) {
                 goto done;
+            } else if (strcmp("ac-bs", mpm_algo) == 0) {
+                SCLogWarning("mpm-algo \"ac-bs\" has been removed. See ticket #6586.");
+                goto done;
             }
             for (uint8_t u = 0; u < MPM_TABLE_SIZE; u++) {
                 if (mpm_table[u].name == NULL)