[asterisk-bugs] [JIRA] (ASTERISK-29445) Segfault in Calerndar Refresh

Ross Beer (JIRA) noreply at issues.asterisk.org
Sat May 22 13:26:17 CDT 2021


Ross Beer created ASTERISK-29445:
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             Summary: Segfault in Calerndar Refresh
                 Key: ASTERISK-29445
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29445
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_calendar
    Affects Versions: 16.18.0
         Environment: CentOS 7
            Reporter: Ross Beer


Chash when refreshing calendar and checking status:

{noformat}
Thread 1 (Thread 0x2b66168c9700 (LWP 198675)):
#0  0x000000000045f330 in internal_is_ao2_object (user_data=0x6c61760000138a) at astobj2.c:203
        p = 0x6c617600001372
#1  0x0000000000461a6c in internal_ao2_traverse (self=0x6c61760000138a, flags=OBJ_NODATA, cb_fn=0x2b658789f93c <calendar_busy_callback>, arg=0x2b66168c8bac, data=0x0, type=AO2_CALLBACK_DEFAULT, tag=0x2b65878a7ca9 "", file=0x2b65878a7c9a "res_calendar.c", line=376, func=0x2b65878a9170 <__PRETTY_FUNCTION__.15897> "calendar_is_busy") at astobj2_container.c:244
        ret__LINE__ = 0
        ret = 0x0
        cb_default = 0x0
        cb_withdata = 0x0
        node = 0x63732d796164696c
        traversal_state = 0xffffffff00000143
        orig_lock = (AO2_LOCK_REQ_RDLOCK | AO2_LOCK_REQ_WRLOCK | unknown: 11104)
        multi_container = 0x0
        multi_iterator = 0x0
        __PRETTY_FUNCTION__ = "internal_ao2_traverse"
#2  0x0000000000461ff5 in __ao2_callback (c=0x6c61760000138a, flags=OBJ_NODATA, cb_fn=0x2b658789f93c <calendar_busy_callback>, arg=0x2b66168c8bac, tag=0x2b65878a7ca9 "", file=0x2b65878a7c9a "res_calendar.c", line=376, func=0x2b65878a9170 <__PRETTY_FUNCTION__.15897> "calendar_is_busy") at astobj2_container.c:414
#3  0x00002b658789fa0e in calendar_is_busy (cal=0x2b63b43923f0) at res_calendar.c:376
        is_busy = 0
        __PRETTY_FUNCTION__ = "calendar_is_busy"
{noformat}



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