Re: [PATCH] segv fix when eof is typed in actions

[Michael Snyder <msnyder@redhat.com>]

Pawe� Ostrowski wrote:
> Dnia Mon, Jan 05, 2004 at 05:13:58PM -0800, Michael Snyder napisał(a):
> 
>>>GDB (snapshot 20031230) segfaults on the following script (and on any
>>>program being debugged: int main() {return 0;} is enough):
>>>
>>>trace main
>>>actions 1
>>><EOF here>
>>>
>>>I have found out that typing EOF when editing tracepoint actions
>>>causes gdb to segv. The segv is caused by dereferencing twice line
>>>parameter (**line), when *line is NULL. I have added check for this
>>>case to validate_actionline() in tracepoint.c, so it now ends actions
>>>editing (just like you would have typed "end" instead of EOF).
>>>
>>>Some details of my configuration:
>>>- gdb versions: 6.0, 20031230 snapshot, both compiled with gcc 3.3.2
>>>- uname -rmpo: 2.6.0 i686 AMD_Athlon(tm)_XP_1500+ PLD Linux
>>
>>Approved -- want me to check it in for you?
> 
> 
> Yes, please. I will be obliged for helping me in this matter.

Committed.