Commit 3f0a6766 authored May 31, 2007 by Bryan Wu Committed by Linus Torvalds May 30, 2007

a bug in ramfs_nommu_resize function, passing old size to vmtruncate



It should be pass "newsize" to vmtruncate function to modify the
inode->i_size, while the old size is passed to vmtruncate.

This bug was caught by LTP truncate test case on Blackfin platform.
After it was fixed, the LTP truncate test case passed.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent b4946ffb

fs/ramfs/file-nommu.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -179,7 +179,7 @@ static int ramfs_nommu_resize(struct inode *inode, loff_t newsize, loff_t size)
	return ret;		return ret;
	}		}

	ret = vmtruncate(inode, size);		ret = vmtruncate(inode, newsize);

	return ret;		return ret;
	}		}