fix off-by-one in returning OK string

since https://github.com/rust-lang/rust/issues/63562 fixed

Makefile

@@ -9,12 +9,7 @@ EXPORT_FUNCS = \
 	--export=deallocate,$\
 	--export=invoke,$\
 	--export=load,$\
-	--export=store,$\
-	--export=sqlite_allocate,$\
-	--export=sqlite_deallocate,$\
-	--export=sqlite_invoke,$\
-	--export=sqlite_load,$\
-	--export=sqlite_store
+	--export=store
 SQLITE_SRC = \
 	src/alter.c\
 	src/analyze.c\
@@ -128,8 +123,7 @@ SQLITE_FLAGS = \
 	-DSQLITE_ENABLE_OFFSET_SQL_FUNC\
 	-DSQLITE_ENABLE_DESERIALIZE\
 	-DSQLITE_INTROSPECTION_PRAGMAS\
-	-DSQLITE_OMIT_POPEN\
-	-DLOG_ENABLED
+	-DSQLITE_OMIT_POPEN
 
 .PHONY: default all clean
 

src/wrapper.c

@@ -15,6 +15,14 @@ int init() {
 
 int g_isInited = 0;
 
+void store(char *ptr, unsigned char byte) {
+  *ptr = byte;
+}
+
+unsigned char load(const unsigned char *ptr) {
+  return *ptr;
+}
+
 void* allocate(size_t size) {
   return malloc(size + 1);
 }
@@ -112,7 +120,7 @@ const char *invoke(char *request, int request_size) {
     init();
 
 #if LOG_ENABLED
-    const char successInitMessage[] = "Sqlite has been initialized";
+    const char successInitMessage[] = "Sqlite has been initialized\n";
     log_utf8_string(successInitMessage, sizeof(successInitMessage));
 #endif
 
@@ -141,7 +149,7 @@ const char *invoke(char *request, int request_size) {
     } else {
       // if a request was successfull, sqlite doesn't return anything as the result string
       const char success_result[] = "OK";
-      response = write_response((char *)success_result, sizeof(success_result));
+      response = write_response((char *)success_result, strlen(success_result));
     }
   }
 
@@ -149,4 +157,3 @@ const char *invoke(char *request, int request_size) {
 
   return response;
 }
-