[PATCH] [BZ 17273] fix incorrect mount table entry parsing in __getmntent_r()

[Roland McGrath]

Please write a test case.

> 	[BZ 17273]
> 	*misc/mntent_r.c: fix incorrect mount table entry parsing

This should look like:

	[BZ #17273]
	* misc/mntent_r.c (__getmntent_r): ...

and the actual text should be specific about how it changes the behavior.