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Added return checks.

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This commit is contained in:
Armin Novak
2018-02-02 10:41:20 +01:00
parent 5f439f06b1
commit 92811ea5b5
1 changed files with 12 additions and 7 deletions
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19
channels/rdpgfx/server/rdpgfx_main.c
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@@ -508,7 +508,10 @@ static UINT rdpgfx_write_h264_metablock(wStream* s, RDPGFX_H264_METABLOCK* meta)
RECTANGLE_16* regionRect;
RDPGFX_H264_QUANT_QUALITY* quantQualityVal;
UINT error = CHANNEL_RC_OK;
Stream_EnsureRemainingCapacity(s, 4 + meta->numRegionRects * 10);
if (!Stream_EnsureRemainingCapacity(s, 4 + meta->numRegionRects * 10))
return ERROR_OUTOFMEMORY;
Stream_Write_UINT32(s, meta->numRegionRects); /* numRegionRects (4 bytes) */
for (index = 0; index < meta->numRegionRects; index++)
@@ -553,7 +556,9 @@ static INLINE UINT rdpgfx_write_h264_avc420(wStream* s,
return error;
}
Stream_EnsureRemainingCapacity(s, havc420->length);
if (!Stream_EnsureRemainingCapacity(s, havc420->length))
return ERROR_OUTOFMEMORY;
Stream_Write(s, havc420->data, havc420->length);
return error;
}
@@ -1273,28 +1278,28 @@ static UINT rdpgfx_server_receive_pdu(RdpgfxServerContext* context, wStream* s)
case RDPGFX_CMDID_FRAMEACKNOWLEDGE:
if ((error = rdpgfx_recv_frame_acknowledge_pdu(context, s)))
WLog_ERR(TAG, "rdpgfx_recv_frame_acknowledge_pdu "
"failed with error %"PRIu32"!", error);
"failed with error %"PRIu32"!", error);
break;
case RDPGFX_CMDID_CACHEIMPORTOFFER:
if ((error = rdpgfx_recv_cache_import_offer_pdu(context, s)))
WLog_ERR(TAG, "rdpgfx_recv_cache_import_offer_pdu "
"failed with error %"PRIu32"!", error);
"failed with error %"PRIu32"!", error);
break;
case RDPGFX_CMDID_CAPSADVERTISE:
if ((error = rdpgfx_recv_caps_advertise_pdu(context, s)))
WLog_ERR(TAG, "rdpgfx_recv_caps_advertise_pdu "
"failed with error %"PRIu32"!", error);
"failed with error %"PRIu32"!", error);
break;
case RDPGFX_CMDID_QOEFRAMEACKNOWLEDGE:
if ((error = rdpgfx_recv_qoe_frame_acknowledge_pdu(context, s)))
WLog_ERR(TAG, "rdpgfx_recv_qoe_frame_acknowledge_pdu "
"failed with error %"PRIu32"!", error);
"failed with error %"PRIu32"!", error);
break;
@@ -1653,7 +1658,7 @@ UINT rdpgfx_server_handle_messages(RdpgfxServerContext* context)
if ((ret = rdpgfx_server_receive_pdu(context, s)))
{
WLog_ERR(TAG, "rdpgfx_server_receive_pdu "
"failed with error %"PRIu32"!", ret);
"failed with error %"PRIu32"!", ret);
return ret;
}
}