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proxy: Reset stream position before length check

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This commit is contained in:
Martin Fleisz
2022-05-16 11:13:22 +00:00
committed by David Fort
parent ed53038daa
commit 8a06ed9299
1 changed files with 1 additions and 1 deletions
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2
server/proxy/channels/pf_channel_smartcard.c
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@@ -81,9 +81,9 @@ static BOOL pf_channel_client_write_iostatus(wStream* out, const SMARTCARD_OPERA
WINPR_ASSERT(out);
pos = Stream_GetPosition(out);
Stream_SetPosition(out, 0);
if (!Stream_CheckAndLogRequiredLength(TAG, out, 16))
return FALSE;
Stream_SetPosition(out, 0);
Stream_Read_UINT16(out, component);
Stream_Read_UINT16(out, packetid);