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libfreerdp-core/fastpath: fix memory leak when sending large packet.

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(cherry picked from commit 21796ad73d)
This commit is contained in:
Vic Lee 2013-08-04 17:23:32 +08:00 committed by Bernhard Miklautz
parent 14d4adb901
commit 0fc2d1d1d2
1 changed files with 4 additions and 0 deletions
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libfreerdp/core/fastpath.c
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@ -856,6 +856,8 @@ BOOL fastpath_send_update_pdu(rdpFastPath* fastpath, BYTE updateCode, wStream* s
comp_flags = FASTPATH_OUTPUT_COMPRESSION_USED;
header_bytes = 7 + sec_bytes;
bm = (BYTE*) (rdp->mppc_enc->outputBuffer - header_bytes);
if (comp_update)
Stream_Free(comp_update, FALSE);
comp_update = Stream_New(bm, pdu_data_bytes + header_bytes);
ls = comp_update;
}
@ -902,6 +904,8 @@ BOOL fastpath_send_update_pdu(rdpFastPath* fastpath, BYTE updateCode, wStream* s
Stream_Write_UINT16(ls, pdu_data_bytes);
if (update)
Stream_Free(update, FALSE);
update = Stream_New(bm, pduLength);
Stream_Seek(update, pduLength);