parse-events: Fix endian bug in get_str()

The get_str() code was missing an endian conversion.

Also the macros for data2hast needed parenthesis.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2 files changed, 4 insertions, 4 deletions

diff --git a/parse-events.c b/parse-events.c
index b483e85..a284889 100644
--- a/parse-events.c
+++ b/parse-events.c
@@ -2937,7 +2937,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
                         f = pevent_find_any_field(event, arg->string.string);
                         arg->string.offset = f->offset;
                 }
-                str_offset = *(int *)(data + arg->string.offset);
+                str_offset = data2host4(pevent, data + arg->string.offset);
                 str_offset &= 0xffff;
                 trace_seq_puts(s, ((char *)data) + str_offset);
                 break;
diff --git a/parse-events.h b/parse-events.h
index f87d85c..98a5f4b 100644
--- a/parse-events.h
+++ b/parse-events.h
@@ -372,9 +372,9 @@ __data2host8(struct pevent *pevent, unsigned long long data)
         return swap;
 }
 
-#define data2host2(pevent, ptr)         __data2host2(pevent, *(unsigned short *)ptr)
-#define data2host4(pevent, ptr)         __data2host4(pevent, *(unsigned int *)ptr)
-#define data2host8(pevent, ptr)         __data2host8(pevent, *(unsigned long long *)ptr)
+#define data2host2(pevent, ptr)         __data2host2(pevent, *(unsigned short *)(ptr))
+#define data2host4(pevent, ptr)         __data2host4(pevent, *(unsigned int *)(ptr))
+#define data2host8(pevent, ptr)         __data2host8(pevent, *(unsigned long long *)(ptr))
 
 /* taken from kernel/trace/trace.h */
 enum trace_flag_type {