From: Seven Du <dujinfang@gmail.com>
Date: Wed, 3 Jun 2020 00:58:35 +0000 (+0800)
Subject: [core] fix memeory leak when font not found
X-Git-Tag: v1.10.7^2~172
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=64aebc31ed8edbc0b96c3cf2781cac445bb40905;p=thirdparty%2Ffreeswitch.git

[core] fix memeory leak when font not found
---

diff --git a/src/switch_core_video.c b/src/switch_core_video.c
index 6a9351cdaa..2f7b07d4bd 100644
--- a/src/switch_core_video.c
+++ b/src/switch_core_video.c
@@ -1897,6 +1897,12 @@ SWITCH_DECLARE(switch_status_t) switch_img_txt_handle_create(switch_img_txt_hand
 
 	if (switch_file_exists(new_handle->font_family, new_handle->pool) != SWITCH_STATUS_SUCCESS) {
 		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Font %s does not exist\n", new_handle->font_family);
+#if SWITCH_HAVE_FREETYPE
+		if (new_handle->library) {
+			FT_Done_FreeType(new_handle->library);
+			new_handle->library = NULL;
+		}
+#endif
 		if (free_pool) {
 			switch_core_destroy_memory_pool(&pool);
 		}