From: Edward Liaw via ltp <ltp@lists.linux.it>
To: ltp@lists.linux.it
Cc: kernel-team@android.com
Subject: [LTP] [PATCH v2 1/2] pipe07: close /proc/self/fd after counting fds
Date: Mon, 2 Oct 2023 17:34:15 +0000 [thread overview]
Message-ID: <20231002173416.1080347-2-edliaw@google.com> (raw)
In-Reply-To: <20231002173416.1080347-1-edliaw@google.com>
Leaving the directory fd open will count against the max number of fds
opened, so the final expected count will be off when (max_fds -
record_open_fds()) is even.
Signed-off-by: Edward Liaw <edliaw@google.com>
---
testcases/kernel/syscalls/pipe/pipe07.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/testcases/kernel/syscalls/pipe/pipe07.c b/testcases/kernel/syscalls/pipe/pipe07.c
index 196485684..d9b23044d 100644
--- a/testcases/kernel/syscalls/pipe/pipe07.c
+++ b/testcases/kernel/syscalls/pipe/pipe07.c
@@ -45,6 +45,8 @@ static int record_open_fds(void)
opened_fds[num_opened_fds++] = fd;
}
+ SAFE_CLOSEDIR(dir);
+
return num_opened_fds;
}
--
2.42.0.582.g8ccd20d70d-goog
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2023-10-02 17:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-02 17:34 [LTP] [PATCH v2 0/2] pipe07: close /proc/self/fd after counting fds Edward Liaw via ltp
2023-10-02 17:34 ` Edward Liaw via ltp [this message]
2023-10-02 17:34 ` [LTP] [PATCH v2 2/2] pipe07: refactor exp_num_pipes Edward Liaw via ltp
2023-10-26 10:03 ` Petr Vorel
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