[Minor] Do not use floating point when extending buffers

6 files changed, 9 insertions, 9 deletions

diff --git a/src/client/rspamdclient.c b/src/client/rspamdclient.c
index 7b1bcb73e..b8e89fcd7 100644
--- a/src/client/rspamdclient.c
+++ b/src/client/rspamdclient.c
@@ -187,7 +187,7 @@ rspamd_client_finish_handler (struct rspamd_http_connection *conn,
 
 					if (zout.pos == zout.size) {
 						/* We need to extend output buffer */
-						zout.size = zout.size * 1.5 + 1.0;
+						zout.size = zout.size * 2;
 						zout.dst = g_realloc (zout.dst, zout.size);
 					}
 				}
diff --git a/src/libmime/archives.c b/src/libmime/archives.c
index f3ad60067..d938dbcf3 100644
--- a/src/libmime/archives.c
+++ b/src/libmime/archives.c
@@ -1439,7 +1439,7 @@ rspamd_7zip_ucs2_to_utf8 (struct rspamd_task *task, const guchar *p,
 	UChar32 wc;
 	UBool is_error = 0;
 
-	res = g_string_sized_new ((end - p) * 1.5 + sizeof (wc) + 1);
+	res = g_string_sized_new ((end - p) * 3 / 2 + sizeof (wc) + 1);
 	up = (guint16 *)p;
 
 	while (src_pos < len) {
diff --git a/src/libserver/task.c b/src/libserver/task.c
index 3756e7c63..884489821 100644
--- a/src/libserver/task.c
+++ b/src/libserver/task.c
@@ -593,7 +593,7 @@ rspamd_task_load_message (struct rspamd_task *task,
 
 				if (zout.pos == zout.size) {
 					/* We need to extend output buffer */
-					zout.size = zout.size * 1.5 + 1.0;
+					zout.size = zout.size * 2 + 1;
 					zout.dst = g_realloc (zout.dst, zout.size);
 				}
 			}
diff --git a/src/libutil/map.c b/src/libutil/map.c
index 123d31c5f..02e3913a4 100644
--- a/src/libutil/map.c
+++ b/src/libutil/map.c
@@ -456,7 +456,7 @@ http_map_finish (struct rspamd_http_connection *conn,
 
 				if (zout.pos == zout.size) {
 					/* We need to extend output buffer */
-					zout.size = zout.size * 1.5 + 1.0;
+					zout.size = zout.size * 2 + 1.0;
 					out = g_realloc (zout.dst, zout.size);
 					zout.dst = out;
 				}
@@ -835,7 +835,7 @@ read_map_file (struct rspamd_map *map, struct file_map_data *data,
 
 				if (zout.pos == zout.size) {
 					/* We need to extend output buffer */
-					zout.size = zout.size * 1.5 + 1.0;
+					zout.size = zout.size * 2 + 1;
 					out = g_realloc (zout.dst, zout.size);
 					zout.dst = out;
 				}
@@ -922,7 +922,7 @@ read_map_static (struct rspamd_map *map, struct static_map_data *data,
 
 				if (zout.pos == zout.size) {
 					/* We need to extend output buffer */
-					zout.size = zout.size * 1.5 + 1.0;
+					zout.size = zout.size * 2 + 1;
 					out = g_realloc (zout.dst, zout.size);
 					zout.dst = out;
 				}
@@ -1201,7 +1201,7 @@ rspamd_map_read_cached (struct rspamd_map *map, struct rspamd_map_backend *bk,
 
 			if (zout.pos == zout.size) {
 				/* We need to extend output buffer */
-				zout.size = zout.size * 1.5 + 1.0;
+				zout.size = zout.size * 2 + 1;
 				out = g_realloc (zout.dst, zout.size);
 				zout.dst = out;
 			}
diff --git a/src/lua/lua_util.c b/src/lua/lua_util.c
index 0057dc472..461130157 100644
--- a/src/lua/lua_util.c
+++ b/src/lua/lua_util.c
@@ -2211,7 +2211,7 @@ lua_util_zstd_decompress (lua_State *L)
 
 		if (zin.pos < zin.size && zout.pos == zout.size) {
 			/* We need to extend output buffer */
-			zout.size = zout.size * 1.5 + 1.0;
+			zout.size = zout.size * 2;
 			out = g_realloc (zout.dst, zout.size);
 			zout.dst = out;
 		}
diff --git a/src/rspamd_proxy.c b/src/rspamd_proxy.c
index dbf905609..66ab623f8 100644
--- a/src/rspamd_proxy.c
+++ b/src/rspamd_proxy.c
@@ -1144,7 +1144,7 @@ proxy_request_decompress (struct rspamd_http_message *msg)
 
 			if (zout.pos == zout.size) {
 				/* We need to extend output buffer */
-				zout.size = zout.size * 1.5 + 1.0;
+				zout.size = zout.size * 2 + 1;
 				body = rspamd_fstring_grow (body, zout.size);
 				zout.size = body->allocated;
 				zout.dst = body->str;