From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Thu, 23 Jun 2022 20:57:19 +0000 (+0100)
Subject: [Minor] Grow small strings more quickly
X-Git-Tag: 3.3~178
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aec9ff27cb3eee126594904282610d619ff57416;p=thirdparty%2Frspamd.git

[Minor] Grow small strings more quickly
---

diff --git a/src/libutil/fstring.c b/src/libutil/fstring.c
index 3f3af5357c..3698bdb3fc 100644
--- a/src/libutil/fstring.c
+++ b/src/libutil/fstring.c
@@ -125,7 +125,12 @@ rspamd_fstring_suggest_size (gsize len, gsize allocated, gsize needed_len)
 {
 	gsize newlen, optlen = 0;
 
-	newlen = MAX (len + needed_len, 1 + allocated * 3 / 2);
+	if (allocated < 4096) {
+		newlen =  MAX (len + needed_len, allocated * 2);
+	}
+	else {
+		newlen = MAX (len + needed_len, 1 + allocated * 3 / 2);
+	}
 
 #ifdef HAVE_MALLOC_SIZE
 	optlen = sys_alloc_size (newlen + sizeof (rspamd_fstring_t));