Commit d4afcba9 authored by Martin Pärtel's avatar Martin Pärtel Committed by Richard Weinberger

um: fix ubd_file_size for read-only files

Made ubd_file_size not request write access. Fixes use of read-only images.
Signed-off-by: default avatarMartin Pärtel <>
Signed-off-by: Richard Weinberger's avatarRichard Weinberger <>
parent b8a42095
......@@ -514,7 +514,7 @@ static inline int ubd_file_size(struct ubd *ubd_dev, __u64 *size_out)
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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