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[h264e_codec]: modify H264E input parameter validation

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modify H264EncStrmEncode input paramter validation

Change-Id: I578671f6ca94aa85dc5876f7e1039378c60595f4
Signed-off-by: Lin Kesheng <lks@rock-chips.com>
This commit is contained in:
Lin Kesheng
2016-10-24 09:16:09 +08:00
parent 0d77905b08
commit 1586aaf1e7
1 changed files with 17 additions and 6 deletions
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23
mpp/codec/enc/h264/src/H264EncApi.c
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@@ -14,7 +14,7 @@
* limitations under the License. * limitations under the License.
*/ */
#define MODULE_TAG "h264e_api" #define MODULE_TAG "H264EncApi"
#include <string.h> #include <string.h>
@@ -583,11 +583,22 @@ H264EncRet H264EncStrmEncode(H264ECtx *pEncInst, const H264EncIn * pEncIn,
} }
/* Check for invalid input values */ /* Check for invalid input values */
if ((!H264_BUS_ADDRESS_VALID(pEncIn->busOutBuf)) || if ((!H264_BUS_ADDRESS_VALID(pEncIn->busOutBuf))) {
(pEncIn->pOutBuf == NULL) || mpp_err_f("ERROR Invalid input busOutBuf is NULL\n");
(pEncIn->outBufSize < H264ENCSTRMENCODE_MIN_BUF) || return H264ENC_INVALID_ARGUMENT;
(pEncIn->codingType > H264ENC_PREDICTED_FRAME)) { }
mpp_err_f("ERROR Invalid input. Output buffer\n"); if (pEncIn->pOutBuf == NULL) {
mpp_err_f("ERROR Invalid input pOutBuf is NULL\n");
return H264ENC_INVALID_ARGUMENT;
}
if (pEncIn->outBufSize < H264ENCSTRMENCODE_MIN_BUF) {
mpp_err_f("ERROR Invalid input outBufSize %d < min size %d\n",
pEncIn->outBufSize, H264ENCSTRMENCODE_MIN_BUF);
return H264ENC_INVALID_ARGUMENT;
}
if (pEncIn->codingType > H264ENC_PREDICTED_FRAME) {
mpp_err_f("ERROR Invalid input codingType %d < predicted %d\n",
pEncIn->codingType, H264ENC_PREDICTED_FRAME);
return H264ENC_INVALID_ARGUMENT; return H264ENC_INVALID_ARGUMENT;
} }