Re: Potential out-of-bounds in ftrace_regex_release

2013-10-21 Thread Andrey Konovalov
On Fri, Oct 18, 2013 at 11:09 PM, Steven Rostedt wrote: > Can I assume that this is fixed? I'll put it in for 3.12 and mark it > for stable too. I think yes. OK. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More

Re: Potential out-of-bounds in ftrace_regex_release

2013-10-18 Thread Steven Rostedt
On Mon, 14 Oct 2013 12:29:13 +0400 Andrey Konovalov wrote: > Testing now with your patch. > I've seen this report only twice, so it will be difficult to say if > it's not happening any more or just not triggered. Can I assume that this is fixed? I'll put it in for 3.12 and mark it for stable to

Re: Potential out-of-bounds in ftrace_regex_release

2013-10-14 Thread Andrey Konovalov
Testing now with your patch. I've seen this report only twice, so it will be difficult to say if it's not happening any more or just not triggered. On Thu, Oct 10, 2013 at 6:23 AM, Steven Rostedt wrote: > On Wed, 9 Oct 2013 14:05:26 +0400 > Andrey Konovalov wrote: > >> So I still think that the

Re: Potential out-of-bounds in ftrace_regex_release

2013-10-09 Thread Steven Rostedt
On Wed, 9 Oct 2013 14:05:26 +0400 Andrey Konovalov wrote: > So I still think that the bug is in 'trage_get_user()': > Checking that 'parser->idx < parser->size - 1' is not performed in 'if > (isspace(ch))' section, so 'parser->idx' becomes equal to > 'parser->size' after 'parser->buffer[parser->i