On Thu, 2011-01-27 at 15:55 +0530, Srikar Dronamraju wrote: > > > If its not at the exact same location, then our third validation of > checking that (vaddr == vma->vm_start + uprobe->offset) should fail > right? > > Also should it be (vaddr == uprobe->offset + vma->vm_start - > vma->pgoff << PAGE_SHIFT) ? Yeah, although I just realized that ->offset should be a u64, since pgoff is a unsigned long, we can have files up to 44 bit (assuming the page-size is 12bits). But yes, this matches the validation I mentioned. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href