Uname:
Linux yisu-647059427c03a 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 x86_64
Software:
nginx/1.22.1
PHP version:
7.3.31 [ PHP INFO ] PHP os:
Linux
Server Ip:
103.146.158.90
Your Ip:
216.73.216.141
User:
www (1000) | Group:
www (1000)
Safe Mode:
OFF
Disable Function:
passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
/*
* Copyright (C) Xiaozhe Wang (chaoslawful)
* Copyright (C) Yichun Zhang (agentzh)
*/
#ifndef DDEBUG
#define DDEBUG 0
#endif
#include "ddebug.h"
#include "ngx_http_lua_exception.h"
#include "ngx_http_lua_util.h"
/* longjmp mark for restoring nginx execution after Lua VM crashing */
jmp_buf ngx_http_lua_exception;
/**
* Override default Lua panic handler, output VM crash reason to nginx error
* log, and restore execution to the nearest jmp-mark.
*
* @param L Lua state pointer
* @retval Long jump to the nearest jmp-mark, never returns.
* @note nginx request pointer should be stored in Lua thread's globals table
* in order to make logging working.
* */
int
ngx_http_lua_atpanic(lua_State *L)
{
#ifdef NGX_LUA_ABORT_AT_PANIC
abort();
#else
u_char *s = NULL;
size_t len = 0;
if (lua_type(L, -1) == LUA_TSTRING) {
s = (u_char *) lua_tolstring(L, -1, &len);
}
if (s == NULL) {
s = (u_char *) "unknown reason";
len = sizeof("unknown reason") - 1;
}
ngx_log_stderr(0, "lua atpanic: Lua VM crashed, reason: %*s", len, s);
ngx_quit = 1;
/* restore nginx execution */
NGX_LUA_EXCEPTION_THROW(1);
/* impossible to reach here */
#endif
}
/* vi:set ft=c ts=4 sw=4 et fdm=marker: */