Re: jsm_tty: Fix a possible null pointer dereference in two functions

2017-12-06 Thread Guilherme G. Piccoli
On 11/29/2017 04:19 PM, SF Markus Elfring wrote: >>> It's pretty unlikely, but it is an actual defect. >> >> No it is not, those variables will never be set to NULL, >> so this can never be triggered. Walk up the call chain. > > If the involved software developers are convinced about the validi

Re: jsm_tty: Fix a possible null pointer dereference in two functions

2017-11-29 Thread Jiri Slaby
On 11/29/2017, 07:19 PM, SF Markus Elfring wrote: >>> It's pretty unlikely, but it is an actual defect. >> >> No it is not, those variables will never be set to NULL, >> so this can never be triggered. Walk up the call chain. > > If the involved software developers are convinced about the validit

Re: jsm_tty: Fix a possible null pointer dereference in two functions

2017-11-29 Thread SF Markus Elfring
>> It's pretty unlikely, but it is an actual defect. > > No it is not, those variables will never be set to NULL, > so this can never be triggered. Walk up the call chain. If the involved software developers are convinced about the validity of this pointer: How do you think about to delete the