oidn: Fix build for VS 2017

Backporting this upstream patch:
https://github.com/OpenImageDenoise/mkl-dnn/commit/1e42e6db81e1a5270ecc0191c5385ce7e7d978e9

Fixes #39186.

2 files changed, 4 insertions, 4 deletions

diff --git a/thirdparty/oidn/mkl-dnn/src/cpu/rnn/rnn_reorders.hpp b/thirdparty/oidn/mkl-dnn/src/cpu/rnn/rnn_reorders.hpp
index 597c63e3f8..78cdedbae4 100644
--- a/thirdparty/oidn/mkl-dnn/src/cpu/rnn/rnn_reorders.hpp
+++ b/thirdparty/oidn/mkl-dnn/src/cpu/rnn/rnn_reorders.hpp
@@ -131,7 +131,7 @@ struct rnn_weights_reorder_t : public cpu_primitive_t {
             return status::success;
         }
 
-        format_tag_t itag_;
+        format_tag_t itag_ = mkldnn_format_tag_undef;
 
     private:
         void init_scratchpad() {
diff --git a/thirdparty/oidn/mkl-dnn/src/cpu/simple_concat.hpp b/thirdparty/oidn/mkl-dnn/src/cpu/simple_concat.hpp
index 5177275452..057cc3c4c7 100644
--- a/thirdparty/oidn/mkl-dnn/src/cpu/simple_concat.hpp
+++ b/thirdparty/oidn/mkl-dnn/src/cpu/simple_concat.hpp
@@ -96,9 +96,9 @@ struct simple_concat_t: public cpu_primitive_t {
             return status::success;
         }
 
-        int perm_[MKLDNN_MAX_NDIMS];
-        int iperm_[MKLDNN_MAX_NDIMS];
-        dims_t blocks_;
+        int perm_[MKLDNN_MAX_NDIMS] {};
+        int iperm_[MKLDNN_MAX_NDIMS] {};
+        dims_t blocks_ {};
 
         dim_t nelems_to_concat(const memory_desc_wrapper &data_d) const {
             const int ndims = data_d.ndims();