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!28874 [MSLITE] add check for pooling padding 

Merge pull request !28874 from ling/pr
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i-robot 2022-01-20 08:22:13 +00:00 committed by Gitee
parent 74bca04d43 c7ac97b1f8
commit 406728025e
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GPG Key ID: 173E9B9CA92EEF8F
1 changed files with 21 additions and 0 deletions
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21
mindspore/lite/src/ops/populate/pooling_populate.cc
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@ -21,6 +21,15 @@ using mindspore::schema::PrimitiveType_MaxPoolFusion;
namespace mindspore {
namespace lite {
namespace {
int CheckPoolingParam(PoolingParameter *param) {
const int max_pooling_pad = 50;
if (param->pad_u_ > max_pooling_pad || param->pad_d_ > max_pooling_pad || param->pad_l_ > max_pooling_pad ||
param->pad_r_ > max_pooling_pad) {
return RET_ERROR;
}
return RET_OK;
}
void UpdateRoundMode(enum schema::RoundMode round_mode, PoolingParameter *param) {
switch (round_mode) {
case schema::RoundMode_FLOOR:
@ -107,6 +116,12 @@ OpParameter *PopulateAvgPoolParameter(const void *primitive) {
UpdateRoundMode(value->round_mode(), param);
UpdateActivationType(value->activation_type(), param);
UpdatePadMode(value->pad_mode(), param);
if (CheckPoolingParam(param) != RET_OK) {
MS_LOG(ERROR) << "param is invalid!";
free(param);
return nullptr;
}
return reinterpret_cast<OpParameter *>(param);
}
@ -154,6 +169,12 @@ OpParameter *PopulateMaxPoolParameter(const void *primitive) {
UpdateRoundMode(value->round_mode(), param);
UpdateActivationType(value->activation_type(), param);
UpdatePadMode(value->pad_mode(), param);
if (CheckPoolingParam(param) != RET_OK) {
MS_LOG(ERROR) << "param is invalid!";
free(param);
return nullptr;
}
return reinterpret_cast<OpParameter *>(param);
}