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View Code? Open in Web Editor NEWOff-the-record messaging for group conversations
License: GNU General Public License v3.0
Off-the-record messaging for group conversations
License: GNU General Public License v3.0
I observed a crash due to double free upon pressing Ctrl+C. The following is the stack trace of the crash:
Core was generated by `./client --help'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00007f26232f4528 in raise () from /usr/lib/libc.so.6
(gdb) bt
#0 0x00007f26232f4528 in raise () from /usr/lib/libc.so.6
#1 0x00007f26232f593a in abort () from /usr/lib/libc.so.6
#2 0x00007f2623332bb2 in __libc_message () from /usr/lib/libc.so.6
#3 0x00007f26233380fe in malloc_printerr () from /usr/lib/libc.so.6
#4 0x00007f26233388db in _int_free () from /usr/lib/libc.so.6
#5 0x0000000000403c4e in gotr_leave (room=0x8ab960) at gotr.c:335
#6 0x00000000004029c7 in cleanup () at client.c:179
#7 0x00000000004029df in handle_sig (signum=6) at client.c:185
#8
#9 0x00007f26232f4528 in raise () from /usr/lib/libc.so.6
#10 0x00007f26232f593a in abort () from /usr/lib/libc.so.6
#11 0x00007f2623332bb2 in __libc_message () from /usr/lib/libc.so.6
#12 0x00007f26233380fe in malloc_printerr () from /usr/lib/libc.so.6
#13 0x00007f26233388db in _int_free () from /usr/lib/libc.so.6
#14 0x0000000000403c4e in gotr_leave (room=0x8ab960) at gotr.c:335
#15 0x000000000040307b in main (argc=2, argv=0x7ffddbcde7a8) at client.c:323
(gdb) bt full
#0 0x00007f26232f4528 in raise () from /usr/lib/libc.so.6
No symbol table info available.
#1 0x00007f26232f593a in abort () from /usr/lib/libc.so.6
No symbol table info available.
#2 0x00007f2623332bb2 in __libc_message () from /usr/lib/libc.so.6
No symbol table info available.
#3 0x00007f26233380fe in malloc_printerr () from /usr/lib/libc.so.6
No symbol table info available.
#4 0x00007f26233388db in _int_free () from /usr/lib/libc.so.6
No symbol table info available.
#5 0x0000000000403c4e in gotr_leave (room=0x8ab960) at gotr.c:335
user = 0x3935333230343332
#6 0x00000000004029c7 in cleanup () at client.c:179
No locals.
#7 0x00000000004029df in handle_sig (signum=6) at client.c:185
No locals.
#8
No symbol table info available.
#9 0x00007f26232f4528 in raise () from /usr/lib/libc.so.6
No symbol table info available.
#10 0x00007f26232f593a in abort () from /usr/lib/libc.so.6
No symbol table info available.
#11 0x00007f2623332bb2 in __libc_message () from /usr/lib/libc.so.6
No symbol table info available.
#12 0x00007f26233380fe in malloc_printerr () from /usr/lib/libc.so.6
No symbol table info available.
#13 0x00007f26233388db in _int_free () from /usr/lib/libc.so.6
No symbol table info available.
#14 0x0000000000403c4e in gotr_leave (room=0x8ab960) at gotr.c:335
user = 0x7ffddbcde6c0
#15 0x000000000040307b in main (argc=2, argv=0x7ffddbcde7a8) at client.c:323
lnk = 0x403090 <__libc_csu_init>
new_user = 0x8aba80
finfo = {st_dev = 4294967295, st_ino = 140728291157952, st_nlink = 139801775641080, st_mode = 595906560,
st_uid = 32550, st_gid = 0, __pad0 = 0, st_rdev = 139801779442877, st_size = 1, st_blksize = 0,
st_blocks = 0, st_atime = 139801775610096, st_atimensec = 139801772551496, st_mtime = 2,
st_mtimensec = 140728291157928, st_ctime = 139801779469568, st_ctimensec = 1, __glibc_reserved = {
4206813, 4203312, 0}}
timeout = {tv_sec = 0, tv_usec = 221916}
reads = {__fds_bits = {9, 0 <repeats 15 times>}}
address = {sun_family = 1, sun_path = "--help", '\000' <repeats 101 times>}
recv_address = {sun_family = 1,
sun_path = "sree\000\000\310\035-#&\177\000\000\000ะ#&\177\000\000H\345\315\333\375\177\000\000D\345\315\333\375\177\000\000\211\301f#&\177\000\000&\000\000\000\000\000\000\000/\r@\000\000\000\000\000\330\006@\000\000\000\000\000H\345\315\333\375\177\000\000.N=\366\000\000\000\000\070\365\330\003\000\000\000\000.\000\000\000\375\177\000\000 \346\315\333\375\177"}
recv_address_len = 7
buf = "u?GOTR?1EayT3CfvtLGmmr47HtIELmq8JYQxX5VnCvA91cAVzJA10bZhe89Gh/vvOiDBJuYANP2k+qoMVXS7WJ/idx2mk2h9QKfld23nVjKfHUFZjqnPNoGJrQ2g79Y4fzVcA7rAtjPClhDCNZ6Z/SznNDnrOAWVfbxZ8fiZDQvf96SgCqI=.", '\000' <repeats 11 times>, "\020\336\315\333\375\177\000\000"...
buf_len = 181
(gdb)
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