Events aren't designed to be multi-lines. Multiple events
can be used instead. Prevent that format using multi-lines
by forbidding the newline character.
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
scripts/tracetool/__init__.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py
index 7237abe0e8..bc03238c0f 100644
--- a/scripts/tracetool/__init__.py
+++ b/scripts/tracetool/__init__.py
@@ -301,6 +301,8 @@ def build(line_str, lineno, filename):
if fmt.endswith(r'\n"'):
raise ValueError("Event format must not end with a newline "
"character")
+ if '\\n' in fmt:
+ raise ValueError("Event format must not use new line character")
if len(fmt_trans) > 0:
fmt = [fmt_trans, fmt]
--
2.41.0
