Fixed memory leak causing problems in sessions with many iterations. for instance, --benchmark-all or large mask files

docs/changes.txt

@@ -47,6 +47,7 @@
 - Fixed incorrect maximum password length support for -m 400 in optimized mode (reduced from 55 to 39)
 - Fixed internal access on module option attribute OPTS_TYPE_SUGGEST_KG with the result that it was unused
 - Fixed invalid handling of outfile folder entries for -m 22000
+- Fixed memory leak causing problems in sessions with many iterations. for instance, --benchmark-all or large mask files
 - Fixed out-of-boundary reads in case user activates -S for fast but pure hashes in -a 1 or -a 3 mode
 - Fixed password reassembling for cracked hashes on host for slow hashes in optimized mode that are longer than 32 characters
 - Fixed race condition in potfile check during removal of empty hashes

include/types.h

@@ -1417,8 +1417,6 @@ typedef struct hc_device_param
   CUdeviceptr       cuda_d_pws_amp_buf;
   CUdeviceptr       cuda_d_pws_comp_buf;
   CUdeviceptr       cuda_d_pws_idx;
-  CUdeviceptr       cuda_d_words_buf_l;
-  CUdeviceptr       cuda_d_words_buf_r;
   CUdeviceptr       cuda_d_rules;
   CUdeviceptr       cuda_d_rules_c;
   CUdeviceptr       cuda_d_combs;
@@ -1503,8 +1501,6 @@ typedef struct hc_device_param
   cl_mem            opencl_d_pws_amp_buf;
   cl_mem            opencl_d_pws_comp_buf;
   cl_mem            opencl_d_pws_idx;
-  cl_mem            opencl_d_words_buf_l;
-  cl_mem            opencl_d_words_buf_r;
   cl_mem            opencl_d_rules;
   cl_mem            opencl_d_rules_c;
   cl_mem            opencl_d_combs;

src/backend.c

@@ -11143,6 +11143,7 @@ void backend_session_destroy (hashcat_ctx_t *hashcat_ctx)
       if (device_param->cuda_module)           hc_cuModuleUnload (hashcat_ctx, device_param->cuda_module);
       if (device_param->cuda_module_mp)        hc_cuModuleUnload (hashcat_ctx, device_param->cuda_module_mp);
       if (device_param->cuda_module_amp)       hc_cuModuleUnload (hashcat_ctx, device_param->cuda_module_amp);
+      if (device_param->cuda_module_shared)    hc_cuModuleUnload (hashcat_ctx, device_param->cuda_module_shared);
 
       if (device_param->cuda_context)          hc_cuCtxDestroy (hashcat_ctx, device_param->cuda_context);
 
@@ -11280,6 +11281,7 @@ void backend_session_destroy (hashcat_ctx_t *hashcat_ctx)
       if (device_param->opencl_program)          hc_clReleaseProgram (hashcat_ctx, device_param->opencl_program);
       if (device_param->opencl_program_mp)       hc_clReleaseProgram (hashcat_ctx, device_param->opencl_program_mp);
       if (device_param->opencl_program_amp)      hc_clReleaseProgram (hashcat_ctx, device_param->opencl_program_amp);
+      if (device_param->opencl_program_shared)   hc_clReleaseProgram (hashcat_ctx, device_param->opencl_program_shared);
 
       if (device_param->opencl_command_queue)    hc_clReleaseCommandQueue (hashcat_ctx, device_param->opencl_command_queue);