segfault with Debian & Logitech C270

heipei commented 9 years ago

Hi there,

maybe you can help me debug this problem I've been having. I'm getting a segfault right after starting hawkeye every time. OS: Debian Stable (Wheezy) Kernel: 3.18.1 Vanilla Hawkeye: git

Backtrace:

(gdb) bt
#0  0xb7c9e9df in memcpy () from /lib/i386-linux-gnu/libc.so.6
#1  0x0804bbc6 in copy_frame (dst=dst@entry=0xbff672cc "\377\330\377", <incomplete sequence \340>, 
    dst_size=dst_size@entry=624640, src=0xb797f008 "\377\330\377", <incomplete sequence \340>, 
    src_size=0) at v4l2uvc.c:399
#2  0x0804a366 in grab_frame (fb=0x0) at main.c:122
#3  0x00000000 in ?? ()

ipartola commented 9 years ago

So sorry, somehow didn't see it until now. Let me see if I can figure out what's up.

ipartola commented 9 years ago

OK, sorry it took a while. Try I believe the latest commits fix this. Give it a try (version 0.3 has the latest code), and let me know if it works.

ipartola / hawkeye

segfault with Debian & Logitech C270 #3