[OpenSIPS-Devel] segfault at acc.so

[samuel]

Hi all,

One opensips installation is continuously failing due to a segfault when
the server (version 1.11.0dev-tls) receives a dlg_end_dlg command via the
mi interface.

The backtrace shows some problem in the file acc_logic.c (line 213)
        int table_len = strlen(table);

Case it's necessary, I can provide information about the core full
backtrace or the memory debug.

The following lines shows some lines of the syslog output:

Sep 27 15:08:51 opensips1 opensips[10133]: DBG:core:parse_headers: this is
the first via
Sep 27 15:08:51 opensips1 opensips[10133]: params (0x7f6552a62010, 22),
called from parser/msg_parser.c: set_dst_uri(757)
Sep 27 15:08:51 opensips1 opensips[10133]: params (0x7f6552a62010, 24),
returns address 0x7f6552ad0f90 frag. 0x7f6552ad0f60 (size=24) on 1 -th hit
Sep 27 15:08:51 opensips1 opensips[10133]: DBG:core:comp_scriptvar: str 20
: upstream
Sep 27 15:08:51 opensips1 kernel: [190451.760768] opensips[10133]: segfault
at 0 ip 00007f654fddd75f sp 00007fffd0eda7d0 error 4 in
acc.so[7f654fdc4000+21000]
Sep 27 15:08:52 opensips1 opensips[10149]: CRITICAL:core:receive_fd: EOF on
14
Sep 27 15:08:52 opensips1 opensips[10149]: DBG:core:handle_ser_child: dead
child 1, pid 10133 (shutting down?)
Sep 27 15:08:52 opensips1 opensips[10149]: DBG:core:io_watch_del:
io_watch_del op on index -1 14 (0x7ee640, 14, -1, 0x0,0x1) fd_no=24 called
Sep 27 15:08:52 opensips1 opensips[10132]: DBG:core:handle_sigs: status =
139

Can anyone help us how to debug and solve the issue?

Best regards,
Samuel.
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