Updated to version 1.134

Please keep in mind that this is still a development version and might surprise you (not necessarily in a good way).

Do not let me discourage you to build and test this version, although there will be some risks involved such as data corruption or loss of data.

source_code/main.c

@@ -383,9 +383,9 @@ _start(STRPTR args, LONG args_length, struct ExecBase * exec_base)
 			result = swap_stack_and_call(stk,(APTR)main);
 
 			/* Testing: figure out how much stack space was used. */
-			/* Printf("stack size used = %ld\n",stack_usage_exit(stk)); */
+			/* Printf("stack size used = %lu\n",stack_usage_exit(stk)); */
 		}
-		/* Sufficient stack space is available. */
+		/* Sufficient stack space should be available. */
 		else
 		{
 			result = main();
@@ -486,16 +486,16 @@ stack_usage_init(struct StackSwapStruct * stk)
 
 /* Testing: Check how much stack space was used by looking at where
  * the test pattern previously written to the stack memory was
- * overwritten. Returns how much space was used in bytes.
+ * overwritten. Returns how much space was used (in bytes).
  */
 STATIC ULONG
 stack_usage_exit(const struct StackSwapStruct * stk)
 {
 	const UBYTE * m = (const UBYTE *)stk->stk_Lower;
 	size_t stack_size = ((ULONG)stk->stk_Upper - (ULONG)stk->stk_Lower);
-	size_t total,i;
+	size_t unused_stack_space,i;
 
-	total = 0;
+	unused_stack_space = 0;
 
 	/* Figure out how much of the stack was used by checking
 	 * if the fill pattern was overwritten.
@@ -508,10 +508,10 @@ stack_usage_exit(const struct StackSwapStruct * stk)
 		if(i > sizeof(LONG) && m[i] != STACK_FILL_COOKIE)
 			break;
 
-		total++;
+		unused_stack_space++;
 	}
 
-	return(total);
+	return(stack_size - unused_stack_space);
 }
 
 /****************************************************************************/

source_code/smbfs_rev.h

@@ -1,6 +1,6 @@
 #define VERSION		1
-#define REVISION	133
+#define REVISION	134
 #define DATE		"20.5.2018"
-#define VERS		"smbfs 1.133"
-#define VSTRING		"smbfs 1.133 (20.5.2018)\r\n"
-#define VERSTAG		"\0$VER: smbfs 1.133 (20.5.2018)"
+#define VERS		"smbfs 1.134"
+#define VSTRING		"smbfs 1.134 (20.5.2018)\r\n"
+#define VERSTAG		"\0$VER: smbfs 1.134 (20.5.2018)"

source_code/smbfs_rev.rev

@@ -1 +1 @@
-133
+134

source_code/sock.c

@@ -641,8 +641,18 @@ smb_receive_trans2 (
 
 	ASSERT( error_ptr != NULL );
 
-	(*data_len_ptr) = (*param_len_ptr) = 0;
-	(*param_ptr) = (*data_ptr) = NULL;
+	/* Careful: any of the "pass by reference" parameters may be NULL. */
+	if(data_len_ptr != NULL)
+		(*data_len_ptr) = 0;
+
+	if(param_len_ptr != NULL)
+		(*param_len_ptr) = 0;
+
+	if(param_ptr != NULL)
+		(*param_ptr) = NULL;
+
+	if(data_ptr != NULL)
+		(*data_ptr) = NULL;
 
 	result = smb_receive (server, command, sock_fd, NULL, 0, error_ptr);
 	if (result < 0)
@@ -782,13 +792,19 @@ smb_receive_trans2 (
 		}
 	}
 
-	(*param_ptr) = param;
-	(*param_len_ptr) = param_len;
-	param = NULL;
+	if(param_ptr != NULL && param_len_ptr != NULL)
+	{
+		(*param_ptr) = param;
+		(*param_len_ptr) = param_len;
+		param = NULL;
+	}
 
-	(*data_ptr) = data;
-	(*data_len_ptr) = data_len;
-	data = NULL;
+	if(data_ptr != NULL && data_len_ptr != NULL)
+	{
+		(*data_ptr) = data;
+		(*data_len_ptr) = data_len;
+		data = NULL;
+	}
 
 	result = 0;