trace-cmd: Convert length field endian for large events in split

trace-cmd split processing a different endian file than the host
fails to do the conversion of the length field.

Reported-by: Will Schmidt <will_schmidt@vnet.ibm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/trace-split.c b/trace-split.c
index a75554e..917cddf 100644
--- a/trace-split.c
+++ b/trace-split.c
@@ -140,7 +140,7 @@ static int write_record(struct tracecmd_input *handle,
         if (!len) {
                 len = record->size / 4;
                 len += 4;
-                memcpy(ptr, &len, 4);
+                *(unsigned *)ptr = __data2host4(pevent, len);
                 ptr += 4;
                 index += 4;
         }