From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sun, 26 Mar 2017 09:54:48 +0000 (+0100)
Subject: [Fix] Do not compile hyperscan with no SSSE3 support
X-Git-Tag: 1.5.4~23
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3307ad5d3a6d7aab44ec949796a2b4d2042539a0;p=thirdparty%2Frspamd.git

[Fix] Do not compile hyperscan with no SSSE3 support
---

diff --git a/src/hs_helper.c b/src/hs_helper.c
index 94e50e7212..208ebe4e4f 100644
--- a/src/hs_helper.c
+++ b/src/hs_helper.c
@@ -181,6 +181,12 @@ rspamd_rs_compile (struct hs_helper_ctx *ctx, struct rspamd_worker *worker,
 	static struct rspamd_srv_command srv_cmd;
 	gint ncompiled;
 
+	if (!(ctx->cfg->libs_ctx->crypto_ctx->cpu_config & CPUID_SSSE3)) {
+		msg_warn ("CPU doesn't have SSSE3 instructions set "
+				"required for hyperscan, disable hyperscan compilation");
+		return FALSE;
+	}
+
 	if (!rspamd_hs_helper_cleanup_dir (ctx, forced)) {
 		msg_warn ("cannot cleanup cache dir '%s'", ctx->hs_dir);
 	}