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| author | John Sperbeck <jsperbeck@google.com> | 2024-03-17 15:15:22 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-03 15:11:47 +0200 |
| commit | 9d1fe30f4717968821117e325ba63c8a5bbec64c (patch) | |
| tree | eb574ca358425fdbc275b3f4435d4c66e563f766 | |
| parent | 6dfc6b1ee397e44121498556f455cc15d60c254d (diff) | |
| download | linux-stable-9d1fe30f4717968821117e325ba63c8a5bbec64c.tar.gz linux-stable-9d1fe30f4717968821117e325ba63c8a5bbec64c.tar.bz2 linux-stable-9d1fe30f4717968821117e325ba63c8a5bbec64c.zip | |
init: open /initrd.image with O_LARGEFILE
commit 4624b346cf67400ef46a31771011fb798dd2f999 upstream.
If initrd data is larger than 2Gb, we'll eventually fail to write to the
/initrd.image file when we hit that limit, unless O_LARGEFILE is set.
Link: https://lkml.kernel.org/r/20240317221522.896040-1-jsperbeck@google.com
Signed-off-by: John Sperbeck <jsperbeck@google.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | init/initramfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index 8d0fd946cdd2..efc477b905a4 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -673,7 +673,7 @@ static void __init populate_initrd_image(char *err) printk(KERN_INFO "rootfs image is not initramfs (%s); looks like an initrd\n", err); - file = filp_open("/initrd.image", O_WRONLY | O_CREAT, 0700); + file = filp_open("/initrd.image", O_WRONLY|O_CREAT|O_LARGEFILE, 0700); if (IS_ERR(file)) return; |