Opened 10 years ago
Last modified 10 years ago
#10507 closed bug
Returning B_OK from DeviceAdded() callback, causing a SIGABRT — at Initial Version
| Reported by: | codewrangler | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | R1 |
| Component: | Kits/Device Kit | Version: | R1/Development |
| Keywords: | USB | Cc: | |
| Blocked By: | Blocking: | ||
| Platform: | x86 |
Description
I get (3) DeviceAdded notifications (of Types 0,9,9), which I assume are the USB 'devices' already attached to the system (VMWare Fusion 6.x). After returning B_OK, from the last callback (same for all 3), I get a SIGABRT (according to gdb).
Here is the backtrace:
(gdb) backtrace #0 0x609a2114 in ?? () #1 0x006624eb in send_signal () from /boot/system/lib/libroot.so #2 0x006624a2 in raise () from /boot/system/lib/libroot.so #3 0x006b5c49 in abort () from /boot/system/lib/libroot.so #4 0x00643140 in default_terminate () from /boot/system/lib/libroot.so #5 0x0064315d in terminate () from /boot/system/lib/libroot.so #6 0x00644744 in pure_virtual () from /boot/system/lib/libroot.so #7 0x00e59b1d in WatchedEntry::~WatchedEntry ()
from /boot/system/lib/libdevice.so
#8 0x00e59af6 in WatchedEntry::~WatchedEntry ()
from /boot/system/lib/libdevice.so
#9 0x00e59af6 in WatchedEntry::~WatchedEntry ()
from /boot/system/lib/libdevice.so
#10 0x00e5a0bd in RosterLooper::Stop () from /boot/system/lib/libdevice.so #11 0x00e5a3df in BUSBRoster::Stop () from /boot/system/lib/libdevice.so #12 0x00e5a2b9 in BUSBRoster::~BUSBRoster () from /boot/system/lib/libdevice.so #13 0x012821f3 in USBHandler::~USBHandler (this=0x1837d018, in_chrg=3)
at /boot/home/projects/MonitorCCID/MonitorCCIDApp.cpp:121
#14 0x01282015 in MonitorCCIDWindow::StartMonitoring (this=0x18382f80)
at /boot/home/projects/MonitorCCID/MonitorCCIDApp.cpp:81
#15 0x01281e6b in MonitorCCIDWindow::MonitorCCIDWindow (this=0x18382f80)
at /boot/home/projects/MonitorCCID/MonitorCCIDApp.cpp:48
#16 0x01281d2d in MonitorCCIDApp::ReadyToRun (this=0x72bd3444)
at /boot/home/projects/MonitorCCID/MonitorCCIDApp.cpp:40
---Type <return> to continue, or q <return> to quit--- #17 0x0103be91 in BApplication::DispatchMessage ()
from /boot/system/lib/libbe.so
#18 0x01046e0d in BLooper::task_looper () from /boot/system/lib/libbe.so #19 0x0103a9fd in BApplication::Run () from /boot/system/lib/libbe.so #20 0x01282137 in main ()
at /boot/home/projects/MonitorCCID/MonitorCCIDApp.cpp:113
