diff -rupN --no-dereference openssl-3.0.7-hobbled/Configurations/10-main.conf openssl-3.0.7-hobbled-new/Configurations/10-main.conf --- openssl-3.0.7-hobbled/Configurations/10-main.conf 2022-11-28 16:00:17.030822050 +0100 +++ openssl-3.0.7-hobbled-new/Configurations/10-main.conf 2022-11-28 16:00:19.679841210 +0100 @@ -1494,7 +1494,7 @@ my %targets = ( cppflags => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN", threads("-D_MT")), lib_cppflags => "-DL_ENDIAN", - ex_libs => add("-lws2_32 -lgdi32 -lcrypt32"), + ex_libs => add("-lws2_32 -lgdi32 -lcrypt32 -lpathcch"), thread_scheme => "winthreads", dso_scheme => "win32", shared_target => "mingw-shared", diff -rupN --no-dereference openssl-3.0.7-hobbled/crypto/provider_core.c openssl-3.0.7-hobbled-new/crypto/provider_core.c --- openssl-3.0.7-hobbled/crypto/provider_core.c 2022-11-01 15:14:36.000000000 +0100 +++ openssl-3.0.7-hobbled-new/crypto/provider_core.c 2022-11-28 16:00:19.679841210 +0100 @@ -32,6 +32,10 @@ #ifndef FIPS_MODULE # include #endif +#ifdef _WIN32 +# include +# include +#endif /* * This file defines and uses a number of different structures: @@ -882,6 +886,27 @@ static int provider_init(OSSL_PROVIDER * if (load_dir == NULL) { load_dir = ossl_safe_getenv("OPENSSL_MODULES"); +#ifdef _WIN32 + if (load_dir == NULL) { + WCHAR execPath[MAX_PATH] = {0}; + if( GetModuleFileNameW(NULL, execPath, _countof(execPath)) > 0) + { + PathCchRemoveFileSpec(execPath, MAX_PATH); + PathCchRemoveFileSpec(execPath, MAX_PATH); + wcsncat(execPath, L"\\lib\\ossl-modules", MAX_PATH); + int len = WideCharToMultiByte(CP_UTF8, 0, execPath, -1, NULL, 0, NULL, NULL); + if (len > 0) + { + allocated_load_dir = OPENSSL_malloc(len); + if (WideCharToMultiByte(CP_UTF8, 0, execPath, -1, allocated_load_dir, len, NULL, NULL) == len) + { + load_dir = allocated_load_dir; + } + } + } + } +#endif + if (load_dir == NULL) load_dir = MODULESDIR; }