Crash in icaltimezone_expand_changes
Found in coredumpctl:
#0 0x00007f7fc2e57168 in icalarray_free (array=0x7f7f6c006540)
at /usr/src/debug/libical-2.0.0/src/libical/icalarray.c:109
chunks = 2
chunk = 1
#1 0x00007f7fc2e68fad in icaltimezone_expand_changes (end_year=<optimized out>, zone=0x7f7f74005360)
at /usr/src/debug/libical-2.0.0/src/libical/icaltimezone.c:478
changes = 0x7f7f7400ae20
comp = <optimized out>
icaltimezone_minimum_expansion_year = 2017
changes_end_year = <optimized out>
#2 0x00007f7fc2e68fad in icaltimezone_ensure_coverage (zone=zone@entry=0x7f7f74005360, end_year=<optimized out>)
at /usr/src/debug/libical-2.0.0/src/libical/icaltimezone.c:450
icaltimezone_minimum_expansion_year = 2017
changes_end_year = <optimized out>
#3 0x00007f7fc2e69055 in icaltimezone_get_utc_offset (zone=zone@entry=0x7f7f74005360, tt=tt@entry=0x7f7f79539880, is_daylight=is_daylight@entry=0x0)
at /usr/src/debug/libical-2.0.0/src/libical/icaltimezone.c:782
zone_change = <optimized out>
prev_zone_change = <optimized out>
tt_change =
{utc_offset = 432122048, prev_utc_offset = 21974, year = 2035521672, month = 32639, day = 432122072, hour = 21974, minute = 2035521680, second = 32639, is_daylight = 2035522128}
tmp_change =
{utc_offset = 432369664, prev_utc_offset = 21974, year = 432122176, month = 21974, day = 1946199296, hour = 32639, minute = 2035521672, second = 32639, is_daylight = 0}
change_num = <optimized out>
change_num_to_use = <optimized out>
found_change = <optimized out>
step = <optimized out>
utc_offset_change = <optimized out>
cmp = <optimized out>
want_daylight = <optimized out>
#4 0x00007f7fc2e694cd in icaltimezone_convert_time (tt=tt@entry=0x7f7f79539880, from_zone=from_zone@entry=0x7f7f74005360, to_zone=to_zone@entry=0x7f7fc3097180 <utc_timezone>) at /usr/src/debug/libical-2.0.0/src/libical/icaltimezone.c:743
utc_offset = <optimized out>
is_daylight = 11
#5 0x00007f7fc2e651ab in icaltime_as_timet_with_zone (tt=..., zone=0x7f7f74005360) at /usr/src/debug/libical-2.0.0/src/libical/icaltime.c:352
utc_zone = 0x7f7fc3097180 <utc_timezone>
stm =
{tm_sec = 0, tm_min = 0, tm_hour = -963352846, tm_mday = 32639, tm_mon = 0, tm_year = 0, tm_wday = 0, tm_yday = 32639, tm_isdst = 0, tm_gmtoff = 30, tm_zone = 0x0}
local_tt =
{year = 2016, month = 11, day = 30, hour = 10, minute = 0, second = 0, is_utc = 0, is_date = 0, is_daylight = 0, zone = 0x7f7f74005360}
#6 0x00007f7fc694a74a in e_cal_recur_generate_instances_sync (comp=0x7f7f74008f90, interval_start=..., interval_end=..., callback=callback@entry=0x7f7fc69462d0 <backward_compatibility_instance_cb>, callback_user_data=callback_user_data@entry=0x7f7f7953a7d0, get_tz_callback=get_tz_callback@entry=0x7f7fc6946010 <backward_compatibility_resolve_timezone_cb>, get_tz_callback_user_data=get_tz_callback_user_data@entry=0x7f7f7953a7d0, default_timezone=default_timezone@entry=0x55d619d15400, cancellable=0x0, error=0x0) at e-cal-recur.c:403
dtstart =
{year = 2016, month = 11, day = 30, hour = 9, minute = 0, second = 0, is_utc = 0, is_date = 0, is_daylight = 0, zone = 0x7f7f74005360}
dtend =
{year = 2016, month = 11, day = 30, hour = 10, minute = 0, second = 0, is_utc = 0, is_date = 0, is_daylight = 0, zone = 0x7f7f74005360}
next =
{year = 2139062143, month = 2139062143, day = 2139062143, hour = 2139062143, minute = 2139062143, second = 2139062143, is_utc = 2139062143, is_date = 2139062143, is_daylight = 2139062143, zone = 0x7f7f7f7f7f7f7f7f}
duration_days = <optimized out>
duration_seconds = 0
prop = <optimized out>
times = 0x55d619ef0e40
success = 1
__func__ = "e_cal_recur_generate_instances_sync"
#7 0x00007f7fc694bc4e in e_cal_recur_generate_instances (comp=comp@entry=0x55d619e7ec20 [ECalComponent], start=start@entry=0, end=end@entry=1486656182, cb=cb@entry=0x7f7fc692fc10 <add_instance>, cb_data=cb_data@entry=0x7f7f74008990, tz_cb=tz_cb@entry=0x7f7fc6938cd0 <e_cal_client_resolve_tzid_cb>, tz_cb_data=0x55d619c1a940, default_timezone=0x55d619d15400) at e-cal-recur.c:1336
istart =
{year = 1970, month = 1, day = 1, hour = 0, minute = 0, second = 0, is_utc = 1, is_date = 0, is_daylight = 0, zone = 0x0}
iend =
{year = 2017, month = 2, day = 9, hour = 16, minute = 3, second = 2, is_utc = 1, is_date = 0, is_daylight = 0, zone = 0x0}
bcd =
{comp = 0x55d619e7ec20 [ECalComponent], cb = 0x7f7fc692fc10 <add_instance>, cb_data = 0x7f7f74008990, tz_cb = 0x7f7fc6938cd0 <e_cal_client_resolve_tzid_cb>, tz_cb_data = 0x55d619c1a940}
#8 0x00007f7fc6939196 in generate_instances (client=client@entry=0x55d619c1a940 [ECalClient], start=start@entry=0, end=end@entry=1486656182, objects=0x7f7f74005070 = {...}, cancellable=cancellable@entry=0x0, cb=cb@entry=0x7f7fc692fc10 <add_instance>, cb_data=0x7f7f74007e00) at e-cal-client.c:2696
datetime = {value = 0x0, tzid = 0x0}
start_zone = 0x7f7f74005360
end_zone = 0x7f7f74005360
instances_hold = 0x7f7f74008990
comp = 0x55d619e7ec20 [ECalComponent]
default_zone = 0x55d619d15400
instances = 0x0
detached_instances = 0x0
l = 0x7f7f74005070 = {0x55d619e7ec20}
priv = 0x55d619c1a8c0
__func__ = "generate_instances"
#9 0x00007f7fc693a102 in e_cal_client_generate_instances_for_object_sync (client=client@entry=0x55d619c1a940 [ECalClient], icalcomp=<optimized out>, start=start@entry=0, end=end@entry=1486656182, cb=cb@entry=0x55d619971a10 <cal_data_model_instance_generated>, cb_data=cb_data@entry=0x7f7f7953aae0)
at e-cal-client.c:3353
comp = 0x55d619e7eaa0 [ECalComponent]
uid = 0x7f7f74001570 "20161129T145951Z-10615-1000-1-0@victory-road"
instances = 0x0
datetime = {value = 0x0, tzid = 0x0}
start_zone = 0x7f7f74005360
end_zone = 0x7f7f74005360
instances_hold = 0x7f7f74007e00
__func__ = "e_cal_client_generate_instances_for_object_sync"
#10 0x000055d6199722d6 in cal_data_model_expand_recurrences_thread (data_model=0x55d619c3d9c0 [ECalDataModel], user_data=0x55d619c1a940)
at e-cal-data-model.c:1149
icomp = <optimized out>
gid =
{client = 0x55d619c1a940 [ECalClient], zone = 0x55d619c2dd60, pexpanded_recurrences = 0x7f7f7953aad8}
client = 0x55d619c1a940 [ECalClient]
to_expand_recurrences = 0x7f7f60002570 = {0x55d619e36050}
link = 0x7f7f60002570 = {0x55d619e36050}
expanded_recurrences = 0x0
range_start = 0
range_end = 1486656182
view_data = 0x55d619c7e4c0
__func__ = "cal_data_model_expand_recurrences_thread"
#11 0x000055d61997072a in cal_data_model_internal_thread_job_func (data=0x55d619d89940, user_data=<optimized out>) at e-cal-data-model.c:471
data_model = <optimized out>
job_data = 0x55d619d89940
#12 0x00007f7fc37534fe in g_thread_pool_thread_proxy (data=<optimized out>)
at gthreadpool.c:307
pool = 0x55d619c57ad0
#13 0x00007f7fc3752b03 in g_thread_proxy (data=0x7f7f5c0041e0) at gthread.c:784
thread = 0x7f7f5c0041e0
__func__ = "g_thread_proxy"
#14 0x00007f7fc309f6ca in start_thread (arg=0x7f7f7953b700)
at pthread_create.c:333
__res = <optimized out>
pd = 0x7f7f7953b700
now = <optimized out>
unwind_buf =
{cancel_jmp_buf = {{jmp_buf = {140185473103616, 1301787102023683917, 0, 140734796750079, 140185473104320, 140185473103616, -1374140084998205619, -1373766750766330035}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#15 0x00007f7fc2b68f7f in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105Link to original bug (#778419)
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Edited by Thiago