From f024cf085c423bac7512479f45c34ee9a24af7ce Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (VMware)" Date: Mon, 10 Dec 2018 13:45:22 -0500 Subject: tools lib traceevent: Fix processing of dereferenced args in bprintk events In the case that a bprintk event has a dereferenced pointer that is stored as a string, and there's more values to process (more args), the arg was not updated to point to the next arg after processing the dereferenced pointer, and it screwed up what was to be displayed. Signed-off-by: Steven Rostedt (VMware) Cc: Jiri Olsa Cc: Namhyung Kim Cc: linux-trace-devel@vger.kernel.org Cc: stable@vger.kernel.org Fixes: 37db96bb49629 ("tools lib traceevent: Handle new pointer processing of bprint strings") Link: http://lkml.kernel.org/r/20181210134522.3f71e2ca@gandalf.local.home Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/lib') diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index a5ed291b8a9f..69a96e39f0ab 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -4973,6 +4973,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_e if (arg->type == TEP_PRINT_BSTRING) { trace_seq_puts(s, arg->string.string); + arg = arg->next; break; } -- cgit v1.2.3