lparam/xSocks

server meets segmentation fault

kuyagic opened this issue · 2 comments

kuyagic commented

I run the server side in non-daemon mode for about 2 days and just now meet the following error

2017/11/14 20:08:09 [ERR]: connect to :6222 failed: connection refused
Assertion failed: strlen(client->target_addr) > 2 (/root/xSocks/src/xSocksd_client.c: request_start: 159)
Segmentation fault (core dumped)

client side log seems ok.

2017/11/13 22:51:26 [ERR]: connect to server failed: connection refused
2017/11/14 20:08:22 [ERR]: connect to server failed: connection refused
2017/11/14 20:08:22 [ERR]: connect to server failed: connection refused

on 2017/11/13 I restart the server side.

also I change the build LDFLAGS to make the binary static
-static -static-libgcc -static-libstdc++

lparam commented

@kuyagic Thanks for pointing this. Could you reproduce this bug?

kuyagic commented

it occurs occasionally.
when error occurs, the server side just say Segmentation fault (core dumped)
guess may have some bug at client side /root/xSocks/src/xSocksd_client.c: request_start: 159

I'm using supervisor to keep server side from down due to this bug now.