From f1d1feecf07261d083859ecfef0d4399036f9683 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Wed, 14 Oct 2009 15:43:37 -0400 Subject: [PATCH] perf tools: Handle newlines in trace parsing better New lines between args in the trace format can break the parsing. This should not be the case. Signed-off-by: Steven Rostedt Cc: Peter Zijlstra Cc: Frederic Weisbecker Cc: Arnaldo Carvalho de Melo LKML-Reference: <20091014194358.637991808@goodmis.org> Signed-off-by: Ingo Molnar --- tools/perf/util/trace-event-parse.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index f73ee55b51e8..59e4e4db7438 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -1716,12 +1716,18 @@ process_arg_token(struct event *event, struct print_arg *arg, static int event_read_print_args(struct event *event, struct print_arg **list) { - enum event_type type; + enum event_type type = EVENT_ERROR; struct print_arg *arg; char *token; int args = 0; do { + if (type == EVENT_NEWLINE) { + free_token(token); + type = read_token_item(&token); + continue; + } + arg = malloc_or_die(sizeof(*arg)); memset(arg, 0, sizeof(*arg)); -- GitLab