[screen-devel] [bug #57937] Heap Buffer overflow in MWrapChar

2022-02-04 Thread Hanno Boeck
Follow-up Comment #2, bug #57937 (project screen): I am no longer able to reproduce that bug, because apparently when I try I'm hitting a different bug that crashes screen with asan: ==10017==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6160013ceec4 at pc 0x7fd1e224ea47 bp 0x7ffc8ca

[screen-devel] [bug #57937] Heap Buffer overflow in MWrapChar

2022-02-04 Thread Hanno Boeck
Follow-up Comment #3, bug #57937 (project screen): And let me remark that I find this seriously worrying that while trying to repro one memory safety bug I just happen to step over another. On a more meta-level I thik you should add some form of regular asan-based testing to your development proc

[screen-devel] [bug #58259] Memory corruption by terminfo

2022-02-04 Thread Alexander Naumov
Update of bug #58259 (project screen): Status:None => Need Discussion ___ Follow-up Comment #1: Victor, thank for report. Yes, entries larger than TERMCAP_BUF are truncated since 4.8.0 and thi