From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Thu, 14 Dec 2023 16:46:39 +0000 (+0000)
Subject: [Minor] Set proper size
X-Git-Tag: 3.8.0~31
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ed53205a4b1e6b3eb6c13729c488e2c2459e0bbc;p=thirdparty%2Frspamd.git

[Minor] Set proper size
---

diff --git a/src/libstat/backends/redis_backend.cxx b/src/libstat/backends/redis_backend.cxx
index 6b3c9aae46..026bb45033 100644
--- a/src/libstat/backends/redis_backend.cxx
+++ b/src/libstat/backends/redis_backend.cxx
@@ -668,8 +668,9 @@ rspamd_redis_serialize_tokens(struct rspamd_task *task, const gchar *prefix, GPt
 	int i;
 	PTR_ARRAY_FOREACH(tokens, i, tok)
 	{
-		char *numbuf = (char *) g_alloca(sizeof(max_int64_str) + prefix_len + 1);
-		auto r = rspamd_snprintf(numbuf, sizeof(numbuf), "%s_%uL", tok->data);
+		auto numbuf_len = sizeof(max_int64_str) + prefix_len + 1;
+		auto *numbuf = (char *) g_alloca(numbuf_len);
+		auto r = rspamd_snprintf(numbuf, numbuf_len, "%s_%uL", tok->data);
 		*p++ = (gchar) ((r & 0xff) | 0xa0);
 
 		memcpy(p, &numbuf, r);