From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>
Applications that have a "verbose" option, do not usually set an upper
limit of what can be passed in. If the max is -V6, trace-cmd should not
error if someone passes in -V7. The way this is handled, is just set the
verbosity to the highest level if the number supplied is above the highest
level.
Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
---
tracecmd/trace-cmd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tracecmd/trace-cmd.c b/tracecmd/trace-cmd.c
index 7f5d1ffd..9fc126e4 100644
--- a/tracecmd/trace-cmd.c
+++ b/tracecmd/trace-cmd.c
@@ -68,7 +68,9 @@ int trace_set_verbose(char *level)
if (isdigit(level[0])) {
id = atoi(level);
- if (id >= TEP_LOG_NONE && id <= TEP_LOG_ALL) {
+ if (id >= TEP_LOG_NONE) {
+ if (id > TEP_LOG_ALL)
+ id = TEP_LOG_ALL;
tracecmd_set_loglevel(id);
return 0;
}
--
2.30.2
|