database/openGauss-server
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

!6425 解决初始化阶段分配内存失败导致空指针core的问题

Browse Source 
Merge pull request !6425 from laishenghao/alloc-core
This commit is contained in:
opengauss_bot
2024-09-24 08:13:00 +00:00
committed by Gitee
parent 032fe44d2c ad090a92ad
commit ea8b5d0e81
1 changed files with 14 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/common/backend/utils/error/elog.cpp
View File

@ -326,14 +326,20 @@ bool errstart(int elevel, const char* filename, int lineno, const char* funcname
elevel = ERROR;
}
}
if (u_sess == NULL && (g_instance.role == VUNKNOWN || t_thrd.role == MASTER_THREAD)) {
// there out of memory in startup, we exit directly.
/* Ooops, hard crash time; very little we can do safely here */
write_stderr("error occurred at %s:%d before error message processing is available\n"
" u_sess is NULL! gaussdb is exit now.\n",
filename ? filename : "(unknown file)",
lineno);
_exit(-1);
if (unlikely(u_sess == NULL)) {
if (g_instance.role == VUNKNOWN || t_thrd.role == MASTER_THREAD) {
// there out of memory in startup, we exit directly.
/* Ooops, hard crash time; very little we can do safely here */
write_stderr("error occurred at %s:%d before error message processing is available\n"
" u_sess is NULL! gaussdb is exit now.\n",
filename ? filename : "(unknown file)", lineno);
_exit(STATUS_ERROR);
} else {
write_stderr("error occurred at %s:%d before session context available, u_sess is NULL.\n",
filename ? filename : "(unknown file)", lineno);
ThreadExitCXX(STATUS_ERROR);
}
}
/*
* Now decide whether we need to process this report at all; if it's