From: Hubert Jasudowicz <hubert.jasudowicz@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] groups: Use flexible-array member in struct group_info
Date: Tue, 26 Jan 2021 02:37:15 +0100 [thread overview]
Message-ID: <155995eed35c3c1bdcc56e69d8997c8e4c46740a.1611620846.git.hubert.jasudowicz@gmail.com> (raw)
Replace zero-size array with flexible array member, as recommended by
the docs.
Signed-off-by: Hubert Jasudowicz <hubert.jasudowicz@gmail.com>
---
Hi, get_maintainers doesn't return anything except for the mailing list.
Sending to Andrew Morton as last resort. Sorry for accidental spam.
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 18639c069263..4c6350503697 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -25,7 +25,7 @@ struct inode;
struct group_info {
atomic_t usage;
int ngroups;
- kgid_t gid[0];
+ kgid_t gid[];
} __randomize_layout;
/**
base-commit: 6ee1d745b7c9fd573fba142a2efdad76a9f1cb04
--
2.30.0
next reply other threads:[~2021-01-26 10:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-26 1:37 Hubert Jasudowicz [this message]
2021-01-26 1:37 ` [PATCH 2/2] groups: Simplify struct group_info allocation Hubert Jasudowicz
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