[Minor] Do not parse raw regexp for explicitly utf expressions

diff --git a/src/libutil/regexp.c b/src/libutil/regexp.c
index c8f4faa4d32e296c6f64c44e085cc5539111a245..f0f16f42330989b7b3e116f92be0423d4c9e9020 100644 (file)
--- a/src/libutil/regexp.c
+++ b/src/libutil/regexp.c
@@ -297,6 +297,7 @@ rspamd_regexp_new (const gchar *pattern, const gchar *flags,
        const gchar *start = pattern, *end, *flags_str = NULL;
        gchar *err_str;
        rspamd_regexp_t *res;
+       gboolean explicit_utf = FALSE;
        PCRE_T *r;
        gchar sep = 0, *real_pattern;
 #ifndef WITH_PCRE2
@@ -383,6 +384,7 @@ rspamd_regexp_new (const gchar *pattern, const gchar *flags,
 #else
                                regexp_flags |= PCRE_FLAG(UTF);
 #endif
+                               explicit_utf = TRUE;
                                break;
                        case 'O':
                                /* We optimize all regexps by default */
@@ -453,7 +455,7 @@ fin:
        if (rspamd_flags & RSPAMD_REGEXP_FLAG_RAW) {
                res->raw_re = r;
        }
-       else {
+       else if (!explicit_utf) {
 #ifndef WITH_PCRE2
                res->raw_re = pcre_compile (real_pattern, regexp_flags & ~PCRE_FLAG(UTF8),
                                (const char **)&err_str, &err_off, NULL);