From: davidcomponentone@gmail.com
To: Viktor.Rosendahl@bmw.de
Cc: rostedt@goodmis.org, colin.king@canonical.com,
davidcomponentone@gmail.com, vulab@iscas.ac.cn,
linux-kernel@vger.kernel.org, Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH] Fix application of sizeof to pointer
Date: Tue, 12 Oct 2021 10:54:24 +0800 [thread overview]
Message-ID: <20211012025424.180781-1-davidcomponentone@gmail.com> (raw)
From: David Yang <davidcomponentone@gmail.com>
The coccinelle check report:
"./tools/tracing/latency/latency-collector.c:1541:10-16:
ERROR: application of sizeof to pointer"
Using the "strlen" to fix it.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: David Yang <davidcomponentone@gmail.com>
---
tools/tracing/latency/latency-collector.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
index 3a2e6bb781a8..b131007e6c70 100644
--- a/tools/tracing/latency/latency-collector.c
+++ b/tools/tracing/latency/latency-collector.c
@@ -1538,7 +1538,7 @@ static void tracing_loop(void)
mutex_lock(&print_mtx);
check_signals();
write_or_die(fd_stdout, queue_full_warning,
- sizeof(queue_full_warning));
+ strlen(queue_full_warning) + 1);
mutex_unlock(&print_mtx);
}
modified--;
--
2.30.2
next reply other threads:[~2021-10-12 2:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 2:54 davidcomponentone [this message]
2021-10-12 3:06 ` [PATCH] Fix application of sizeof to pointer Steven Rostedt
2021-10-12 11:05 ` Viktor.Rosendahl
2021-10-12 3:01 davidcomponentone
2021-10-12 7:01 ` David Hildenbrand
2021-10-12 11:16 davidcomponentone
2021-10-20 17:55 ` Andrii Nakryiko
2021-10-21 0:50 ` David Yang
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