[mod_conference] fix overflow (video mode == passthrough)

diff --git a/src/mod/applications/mod_conference/conference_video.c b/src/mod/applications/mod_conference/conference_video.c
index 625e2406ecc91c93eb9de3fec9b62f9f59e0b752..357f30a56024a62210b4c280eb973acefa6760c8 100644 (file)
--- a/src/mod/applications/mod_conference/conference_video.c
+++ b/src/mod/applications/mod_conference/conference_video.c
@@ -4834,7 +4834,7 @@ void conference_video_write_frame(conference_obj_t *conference, conference_membe
 {
        conference_member_t *imember;
        int want_refresh = 0;
-       unsigned char buf[SWITCH_RTP_MAX_BUF_LEN] = "";
+       unsigned char buf[sizeof(switch_rtp_packet_t)] = "";
        switch_frame_t tmp_frame = { 0 };
 
        if (switch_test_flag(vid_frame, SFF_CNG) || !vid_frame->packet) {