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License: GNU Lesser General Public License v2.1
Automatically exported from code.google.com/p/abus
License: GNU Lesser General Public License v2.1
Hi,
After an error from my side, i have exported a complete object (data struct),
item by item.
However, the abus_init() was call just after so the context was initialized
after and the export was incorrect.
Then, i have placed the abus_init() before the object export and it was correct
afterwards.
So, is it possible to add a check in all abus function that verify if whether
or not the abus initialization have been done when an abus call is done
(boolean lock, mutex, magic number, ...)
Original issue reported on code.google.com by [email protected]
on 12 Jan 2012 at 10:46
What is the expected output? What do you see instead?
I was surprise to be able to export the same services two times without any
error.
I think the second should generate an error message.
What do you think about ?
Original issue reported on code.google.com by [email protected]
on 6 Jan 2012 at 10:44
Hi,
While i am trying a global introspection, i have a crash by the process that
have the abus service.
The client command just display :
$ abus-send -v DmngCoreStub.\*
## 11854 -> tmp/abus/DmngCoreStub:62
{"jsonrpc":"2.0","method":"DmngCoreStub.*","id":0,"params":{}}
... and nothing else.
On the server side the crash provide the following trace :
## 32286 <- 00f2c:62
{"jsonrpc":"2.0","method":"DmngCoreStub.*","id":0,"params":{}}
*** glibc detected *** ./dmngStubApi: malloc(): memory corruption: 0x09c720b8
***
======= Backtrace: =========
/lib/i386-linux-gnu/libc.so.6(+0x6ebc2)[0xb7755bc2]
/lib/i386-linux-gnu/libc.so.6(+0x7055e)[0xb775755e]
/lib/i386-linux-gnu/libc.so.6(__libc_malloc+0x68)[0xb7759498]
/lib/i386-linux-gnu/libc.so.6(vasprintf+0x39)[0xb7749939]
/lib/i386-linux-gnu/libc.so.6(asprintf+0x2b)[0xb773128b]
/lib/i386-linux-gnu/libc.so.6(__assert_fail+0xad)[0xb770d7dd]
/usr/lib/libabus.so.0(+0x2bf3)[0xb7881bf3]
/usr/lib/libabus.so.0(json_rpc_append_strn+0x92)[0xb7883482]
/usr/lib/libabus.so.0(+0x6309)[0xb7885309]
/usr/lib/libabus.so.0(+0x46a3)[0xb78836a3]
/usr/lib/libabus.so.0(+0x556f)[0xb788456f]
/usr/lib/libabus.so.0(+0x58ab)[0xb78848ab]
/lib/i386-linux-gnu/libpthread.so.0(+0x6d31)[0xb786ad31]
/lib/i386-linux-gnu/libc.so.6(clone+0x5e)[0xb77b90ce]
======= Memory map: ========
08048000-0805a000 r-xp 00000000 08:05 29772252
/home/tgayet/Dropbox/workspace/dmng_stub_api/dmngStubApi
0805a000-0805b000 r--p 00011000 08:05 29772252
/home/tgayet/Dropbox/workspace/dmng_stub_api/dmngStubApi
0805b000-0805c000 rw-p 00012000 08:05 29772252
/home/tgayet/Dropbox/workspace/dmng_stub_api/dmngStubApi
0805c000-0805d000 rw-p 00000000 00:00 0
09c6d000-09c8e000 rw-p 00000000 00:00 0 [heap]
b6d00000-b6d21000 rw-p 00000000 00:00 0
b6d21000-b6e00000 ---p 00000000 00:00 0
b6edc000-b6edd000 ---p 00000000 00:00 0
b6edd000-b76de000 rw-p 00000000 00:00 0
b76de000-b76e5000 r-xp 00000000 08:05 28069160
/lib/i386-linux-gnu/librt-2.13.so
b76e5000-b76e6000 r--p 00006000 08:05 28069160
/lib/i386-linux-gnu/librt-2.13.so
b76e6000-b76e7000 rw-p 00007000 08:05 28069160
/lib/i386-linux-gnu/librt-2.13.so
b76e7000-b785d000 r-xp 00000000 08:05 28069144
/lib/i386-linux-gnu/libc-2.13.so
b785d000-b785f000 r--p 00176000 08:05 28069144
/lib/i386-linux-gnu/libc-2.13.so
b785f000-b7860000 rw-p 00178000 08:05 28069144
/lib/i386-linux-gnu/libc-2.13.so
b7860000-b7864000 rw-p 00000000 00:00 0
b7864000-b787b000 r-xp 00000000 08:05 28069158
/lib/i386-linux-gnu/libpthread-2.13.so
b787b000-b787c000 r--p 00016000 08:05 28069158
/lib/i386-linux-gnu/libpthread-2.13.so
b787c000-b787d000 rw-p 00017000 08:05 28069158
/lib/i386-linux-gnu/libpthread-2.13.so
b787d000-b787f000 rw-p 00000000 00:00 0
b787f000-b788f000 r-xp 00000000 08:05 16155757 /usr/lib/libabus.so.0.0.0
b788f000-b7890000 r--p 0000f000 08:05 16155757 /usr/lib/libabus.so.0.0.0
b7890000-b7891000 rw-p 00010000 08:05 16155757 /usr/lib/libabus.so.0.0.0
b789f000-b78bb000 r-xp 00000000 08:05 28069140
/lib/i386-linux-gnu/libgcc_s.so.1
b78bb000-b78bc000 r--p 0001b000 08:05 28069140
/lib/i386-linux-gnu/libgcc_s.so.1
b78bc000-b78bd000 rw-p 0001c000 08:05 28069140
/lib/i386-linux-gnu/libgcc_s.so.1
b78bd000-b78c0000 rw-p 00000000 00:00 0
b78c0000-b78de000 r-xp 00000000 08:05 28069141 /lib/i386-linux-gnu/ld-2.13.so
b78de000-b78df000 r--p 0001d000 08:05 28069141 /lib/i386-linux-gnu/ld-2.13.so
b78df000-b78e0000 rw-p 0001e000 08:05 28069141 /lib/i386-linux-gnu/ld-2.13.so
bfb9d000-bfbbe000 rw-p 00000000 00:00 0 [stack]
-------------------------------------------------Abandon
It seems that's appears when there are lot of RPC methods, so a huge response
message.
Original issue reported on code.google.com by [email protected]
on 11 Jan 2012 at 11:55
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