From dd13d5160de8b6847f30aafe651ccbd6c97f4bcf Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Wed, 24 Jan 2024 09:53:42 +0100 Subject: [PATCH] dmesg: fix FD leak Signed-off-by: Karel Zak --- sys-utils/dmesg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c index 1bb44f2c6e..cc24334dec 100644 --- a/sys-utils/dmesg.c +++ b/sys-utils/dmesg.c @@ -647,6 +647,8 @@ static size_t max_threads_id_size(void) return PID_CHARS_DEFAULT; rdsize = read(fd, taskmax, sizeof(taskmax)); + close(fd); + if (rdsize == -1) return PID_CHARS_DEFAULT; -- 2.47.3