Fix RTCP SR SDES length field - close #1541

3826c417 · Rémi Denis-Courmont · 16402c26 · 3826c417
Commit 3826c417 authored Mar 31, 2008 by Rémi Denis-Courmont
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modules/stream_out/rtcp.c modules/stream_out/rtcp.c +1 -1

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--- a/modules/stream_out/rtcp.c
+++ b/modules/stream_out/rtcp.c
@@ -149,7 +149,7 @@ rtcp_sender_t *OpenRTCP (vlc_object_t *obj, int rtp_fd, int proto,

    while ((ptr - sdes) & 3) /* 32-bits padding */
        *ptr++ = 0;
-    SetWBE (lenptr, ptr - sdes);
+    SetWBE (lenptr, (ptr - sdes - 1) >> 2);

    rtcp->length = ptr - rtcp->payload;
    return rtcp;