tree 9013dcbe6cd15cb81d7c94049905237d878c07d5
parent d7b8f8e20813f0179d8ef519541a3527e7661d3a
author Artem Sadovnikov <a.sadovnikov@ispras.ru> 1750173669 +0000
committer Steven Rostedt (Google) <rostedt@goodmis.org> 1752107940 -0400

fgraph: Make pid_str size match the comment

The comment above buffer mentions sign, 10 bytes width for number and null
terminator, but buffer itself isn't large enough to hold that much data.

This is a cosmetic change, since PID cannot be negative, other than -1.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Link: https://lore.kernel.org/20250617152110.2530-1-a.sadovnikov@ispras.ru
Signed-off-by: Artem Sadovnikov <a.sadovnikov@ispras.ru>
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>