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Message-Id: <20180516094346.20506-2-hch@lst.de>
Date: Wed, 16 May 2018 11:43:05 +0200
From: Christoph Hellwig <hch@....de>
To: Andrew Morton <akpm@...ux-foundation.org>,
Alexander Viro <viro@...iv.linux.org.uk>
Cc: Alexey Dobriyan <adobriyan@...il.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jslaby@...e.com>,
Alessandro Zummo <a.zummo@...ertech.it>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
linux-acpi@...r.kernel.org, drbd-dev@...ts.linbit.com,
linux-ide@...r.kernel.org, netdev@...r.kernel.org,
linux-rtc@...r.kernel.org, megaraidlinux.pdl@...adcom.com,
linux-scsi@...r.kernel.org, devel@...verdev.osuosl.org,
linux-afs@...ts.infradead.org, linux-ext4@...r.kernel.org,
jfs-discussion@...ts.sourceforge.net,
netfilter-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 01/42] net/can: single_open_net needs to be paired with single_release_net
Otherwise we will leak a reference to the network namespace.
Signed-off-by: Christoph Hellwig <hch@....de>
---
net/can/bcm.c | 2 +-
net/can/proc.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/can/bcm.c b/net/can/bcm.c
index ac5e5e34fee3..8073fa14e143 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -249,7 +249,7 @@ static const struct file_operations bcm_proc_fops = {
.open = bcm_proc_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = single_release,
+ .release = single_release_net,
};
#endif /* CONFIG_PROC_FS */
diff --git a/net/can/proc.c b/net/can/proc.c
index fdf704e9bb8c..fde2fd55b826 100644
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -279,7 +279,7 @@ static const struct file_operations can_stats_proc_fops = {
.open = can_stats_proc_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = single_release,
+ .release = single_release_net,
};
static int can_reset_stats_proc_show(struct seq_file *m, void *v)
@@ -449,7 +449,7 @@ static const struct file_operations can_rcvlist_sff_proc_fops = {
.open = can_rcvlist_sff_proc_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = single_release,
+ .release = single_release_net,
};
@@ -492,7 +492,7 @@ static const struct file_operations can_rcvlist_eff_proc_fops = {
.open = can_rcvlist_eff_proc_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = single_release,
+ .release = single_release_net,
};
/*
--
2.17.0
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