From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 29 Jun 2016 12:34:45 +0000 (+0100)
Subject: [Fix] Fix memory leak in unsigned maps reading
X-Git-Tag: 1.3.0~221
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=72dabec06849a0b6db6bcf009a63a7e3c08b7563;p=rspamd.git

[Fix] Fix memory leak in unsigned maps reading
---

diff --git a/src/libutil/map.c b/src/libutil/map.c
index 171719b5e..7731cfea9 100644
--- a/src/libutil/map.c
+++ b/src/libutil/map.c
@@ -380,15 +380,9 @@ http_map_finish (struct rspamd_http_connection *conn,
 			else {
 				/* Unsinged version - just open file */
 				cbd->shmem_data = rspamd_http_message_shmem_ref (msg);
-				in = rspamd_shmem_xmap (cbd->shmem_data->shm_name, PROT_READ, &inlen);
 				cbd->data_len = msg->body_buf.len;
 
-				if (in == NULL) {
-					msg_err_map ("cannot read tempfile %s: %s",
-							cbd->shmem_data->shm_name,
-							strerror (errno));
-					goto err;
-				}
+				goto read_data;
 			}
 		}
 		else if (cbd->stage == map_load_pubkey) {
@@ -470,6 +464,7 @@ http_map_finish (struct rspamd_http_connection *conn,
 			munmap (in, dlen);
 		}
 
+read_data:
 		g_assert (cbd->shmem_data != NULL);
 
 		in = rspamd_shmem_xmap (cbd->shmem_data->shm_name, PROT_READ, &dlen);