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Fix buffer size check

This commit is contained in:
matt335672 2021-12-02 13:47:09 +00:00
parent b557de4888
commit c39bb18469
1 changed files with 3 additions and 1 deletions
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4
libxrdp/xrdp_rdp.c
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@ -816,6 +816,9 @@ xrdp_rdp_send_fastpath(struct xrdp_rdp *self, struct stream *s,
updateHeader = (updateCode & 15) |
((fragmentation & 3) << 4) |
((compression & 3) << 6);
send_s.end = send_s.p + send_len;
send_s.size = send_s.end - send_s.data;
out_uint8(&send_s, updateHeader);
if (compression != 0)
{
@ -824,7 +827,6 @@ xrdp_rdp_send_fastpath(struct xrdp_rdp *self, struct stream *s,
}
send_len -= header_bytes;
out_uint16_le(&send_s, send_len);
send_s.end = send_s.p + send_len;
LOG_DEVEL(LOG_LEVEL_TRACE, "Adding header [MS-RDPBCGR] TS_FP_UPDATE "
"updateCode %d, fragmentation %d, compression %d, compressionFlags %s, size %d",
updateCode, fragmentation, compression,