Closed Bug 740254 Opened 12 years ago Closed 12 years ago

webrtc/signaling code access violation in timers_using_select code

Categories

(Core :: WebRTC: Signaling, defect)

Product:
Core
Component:
WebRTC: Signaling
Platform:
x86_64
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 794240

People

(Reporter: ehugg, Unassigned)

Details

(Whiteboard: [WebRTC], [blocking-webrtc-]) 

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:11.0) Gecko/20100101 Firefox/11.0
Build ID: 20120312181643

Steps to reproduce:


Seg fault message below.  I suspect the same problem is also in cpr_darwin_timers_using_select.c

    Wrote 1 bytes to socket 1
    
    Program received signal SIGSEGV, Segmentation fault.
    [Switching to Thread 0x7fff837fc700 (LWP 23184)]
    start_timer_service_loop ()
        at ../../../../../media/webrtc/signaling/src/sipcc/cpr/linux/cpr_linux_timers_using_select.c:1248
    1248                    (void) read_timer_cmd();
    (gdb) where
    #0  start_timer_service_loop ()
        at ../../../../../media/webrtc/signaling/src/sipcc/cpr/linux/cpr_linux_timers_using_select.c:1248
    #1  timerThread (data=<optimized out>)
        at ../../../../../media/webrtc/signaling/src/sipcc/cpr/linux/cpr_linux_timers_using_select.c:1013
    #2  0x0000003151a07b41 in start_thread (arg=0x7fff837fc700) at pthread_create.c:305
    #3  0x00000031516e0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
OS: Mac OS X → Linux
Hardware: x86 → x86_64
QA Contact: jsmith
Whiteboard: [WebRTC], [blocking-webrtc-]
This timer implementation is currently stubbed out in the OSX version darwin_timers_using_select.  The resolution to this could be to remove this timer code for all platforms.

static cprRC_t addTimerToList (cpr_timer_t *cprTimerPtr, uint32_t duration, void *data) 
{
    // TODO(ekr@rtfm.com): Put this back in when you figure out why it causes crashes
    return CPR_SUCCESS;

#if 0
This was fixed by jib in Bug 794240
Status: UNCONFIRMED → RESOLVED
Closed: 12 years ago
Resolution: --- → DUPLICATE
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