Small updates to perserve legacy behavior

A couple of small fixes that affect behavior of contracts (these showed up with pdo-contracts tests): * make the default for '/' in a json string not to be escaped, this shows up in json encoding of keys * add __cxa_pure_function implementation that is missing from WASI SDK Signed-off-by: Mic Bowman <[email protected]>
hyperledger-labs · Jan 6, 2024 · df1df6f · df1df6f
1 parent a9e7a0b
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diff --git a/common/packages/parson/parson.cpp b/common/packages/parson/parson.cpp
@@ -99,7 +99,11 @@
 static JSON_Malloc_Function parson_malloc = malloc;
 static JSON_Free_Function parson_free = free;
 
+#ifndef COMPILE_FOR_SGX
 static int parson_escape_slashes = 1;
+#else
+static int parson_escape_slashes = 0;
+#endif
 
 static char *parson_float_format = NULL;
 

diff --git a/contracts/wawaka/common/Util.cpp b/contracts/wawaka/common/Util.cpp
@@ -73,6 +73,12 @@ int vfprintf(FILE *__restrict, const char *__restrict, __isoc_va_list)
     return -1;
 }
 
+extern "C" void __cxa_pure_virtual(void)
+{
+    CONTRACT_SAFE_LOG(4, "missing pure virtual function");
+    std::abort();
+}
+
 #endif
 
 /* ----------------------------------------------------------------- *