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!3431 增加ss_ock_log_path参数修改时校验

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Merge pull request !3431 from 汪顺/pre_check
This commit is contained in:
opengauss-bot
2023-05-09 01:29:24 +00:00
committed by Gitee
parent 63f3f55c46 f93b76b20e
commit 4e9ba80d26
1 changed files with 30 additions and 1 deletions
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31
src/common/backend/utils/misc/guc/guc_storage.cpp
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@ -209,6 +209,7 @@ static bool check_and_assign_general_oids(List* elemlist);
static int GetLengthAndCheckReplConn(const char* ConnInfoList);
static bool check_ss_interconnect_url(char **newval, void **extra, GucSource source);
static bool check_ss_ock_log_path(char **newval, void **extra, GucSource source);
static bool check_ss_interconnect_type(char **newval, void **extra, GucSource source);
static bool check_ss_rdma_work_config(char** newval, void** extra, GucSource source);
static bool check_ss_dss_vg_name(char** newval, void** extra, GucSource source);
@ -4450,7 +4451,7 @@ static void InitStorageConfigureNamesString()
GUC_SUPERUSER_ONLY},
&g_instance.attr.attr_storage.dms_attr.ock_log_path,
"",
NULL,
check_ss_ock_log_path,
NULL,
NULL},
{{"ss_scrlock_worker_bind_core",
@ -5816,6 +5817,34 @@ static bool check_ss_rdma_work_config(char** newval, void** extra, GucSource sou
return false;
}
extern bool check_special_character(char c);
static bool check_ss_ock_log_path(char **newval, void **extra, GucSource source)
{
if (newval == NULL || *newval == NULL || **newval == '\0') {
return true;
}
char *absPath;
absPath = pstrdup(*newval);
int len = strlen(absPath);
for (int i = 0; i < len; i++) {
if (!check_special_character(absPath[i]) || isspace(absPath[i])) {
ereport(ERROR, (errmsg("Special character \"%c\" can not used.", absPath[i])));
return false;
}
}
char realPath[PATH_MAX + 1] = {0};
if (realpath(*newval, realPath) == NULL) {
ereport(ERROR, (errmsg("Fail to realpath config param ss_ock_log_path.")));
return false;
}
return true;
}
static bool check_ss_dss_vg_name(char** newval, void** extra, GucSource source)
{
char *ReplStr = NULL;