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-rw-r--r--src/hs_helper.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/hs_helper.c b/src/hs_helper.c
index 94e50e721..208ebe4e4 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);
}