From: Philippe Antoine <pantoine@oisf.net>
Date: Thu, 4 Jan 2024 10:42:55 +0000 (+0100)
Subject: detect: case-insensitive comparison for requires
X-Git-Tag: suricata-7.0.3~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08dae404522e4c8bc8f87fee55756c9d814e207b;p=thirdparty%2Fsuricata.git

detect: case-insensitive comparison for requires

Ticket: 6656
(cherry picked from commit d3218385e942a4a01f3938f0cd7050f5dc7c9a6f)
---

diff --git a/src/detect-parse.c b/src/detect-parse.c
index a25d63ed59..78fecb4fdc 100644
--- a/src/detect-parse.c
+++ b/src/detect-parse.c
@@ -897,7 +897,7 @@ static int SigParseOptions(DetectEngineCtx *de_ctx, Signature *s, char *optstr,
 
     /* Check for options that are only to be processed during the
      * first "requires" pass. */
-    bool requires_only = strcmp(optname, "requires") == 0 || strcmp(optname, "sid") == 0;
+    bool requires_only = strcasecmp(optname, "requires") == 0 || strcasecmp(optname, "sid") == 0;
     if ((requires && !requires_only) || (!requires && requires_only)) {
         goto finish;
     }