* [PATCH] libtraceevent: Handel printf '%+d" case
@ 2023-06-01 12:48 Steven Rostedt
0 siblings, 0 replies; only message in thread
From: Steven Rostedt @ 2023-06-01 12:48 UTC (permalink / raw)
To: Linux Trace Devel; +Cc: Douglas RAILLARD
From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
The print prasing does not handle '%+d' and prints ">+<d" instead. The '+' is a
valid printf specifier. Make sure to handle it.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=217339
Reported-by: Douglas RAILLARD <douglas.raillard@arm.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
src/event-parse.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/event-parse.c b/src/event-parse.c
index 12c6f56..b4191eb 100644
--- a/src/event-parse.c
+++ b/src/event-parse.c
@@ -5179,10 +5179,9 @@ static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, s
ls = 2;
goto process_again;
case '0' ... '9':
- goto process_again;
case '.':
- goto process_again;
case '#':
+ case '+':
goto process_again;
case 'z':
case 'Z':
@@ -6443,6 +6442,7 @@ static int parse_arg_format(struct tep_print_parse **parse,
case '.':
case '0' ... '9':
case '-':
+ case '+':
break;
case '*':
/* The argument is the length. */
--
2.35.1
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2023-06-01 12:48 [PATCH] libtraceevent: Handel printf '%+d" case Steven Rostedt
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