* [uml-devel] [PATCH] um: fix ubd_file_size for read-only files
@ 2012-06-07 14:39 Martin Pärtel
2012-06-07 22:16 ` Richard Weinberger
0 siblings, 1 reply; 2+ messages in thread
From: Martin Pärtel @ 2012-06-07 14:39 UTC (permalink / raw)
To: user-mode-linux-devel
Made ubd_file_size not request write access. Fixes use of read-only images.
Signed-off-by: Martin Pärtel <martin.partel@gmail.com>
---
diff -uprN -X linux-3.4.1/Documentation/dontdiff linux-3.4.1/arch/um/drivers/ubd_kern.c linux-3.4.1-mod/arch/um/drivers/ubd_kern.c
--- linux-3.4.1/arch/um/drivers/ubd_kern.c 2012-06-01 10:18:44.000000000 +0300
+++ linux-3.4.1-mod/arch/um/drivers/ubd_kern.c 2012-06-07 17:02:38.625453504 +0300
@@ -514,7 +514,7 @@ static inline int ubd_file_size(struct u
goto out;
}
- fd = os_open_file(ubd_dev->file, global_openflags, 0);
+ fd = os_open_file(ubd_dev->file, of_read(OPENFLAGS()), 0);
if (fd < 0)
return fd;
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* Re: [uml-devel] [PATCH] um: fix ubd_file_size for read-only files
2012-06-07 14:39 [uml-devel] [PATCH] um: fix ubd_file_size for read-only files Martin Pärtel
@ 2012-06-07 22:16 ` Richard Weinberger
0 siblings, 0 replies; 2+ messages in thread
From: Richard Weinberger @ 2012-06-07 22:16 UTC (permalink / raw)
To: user-mode-linux-devel
Am 07.06.2012 16:39, schrieb Martin Pärtel:
> Made ubd_file_size not request write access. Fixes use of read-only images.
>
> Signed-off-by: Martin Pärtel <martin.partel@gmail.com>
Applied!
Thanks,
//richard
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threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
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2012-06-07 14:39 [uml-devel] [PATCH] um: fix ubd_file_size for read-only files Martin Pärtel
2012-06-07 22:16 ` Richard Weinberger
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