xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

[TD-5576]<fix>: fix localtime is unsafe in multi threads processing (#7045) 

* [TD-5576]<fix>: fix localtime is unsafe in multi threads processing

* remove unecessary debug line
This commit is contained in:
Zhiyu Yang 2021-07-28 14:31:16 +08:00 committed by GitHub
parent 0d7c2fb4af
commit 1d3df4a966
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/plugins/http/src/httpJson.c
View File

@ -264,8 +264,7 @@ void httpJsonUInt64(JsonBuf* buf, uint64_t num) {
void httpJsonTimestamp(JsonBuf* buf, int64_t t, int32_t timePrecision) { void httpJsonTimestamp(JsonBuf* buf, int64_t t, int32_t timePrecision) {
char ts[35] = {0}; char ts[35] = {0};
struct tm* ptm;
int32_t fractionLen; int32_t fractionLen;
char* format = NULL; char* format = NULL;
time_t quot = 0; time_t quot = 0;
@ -301,8 +300,9 @@ void httpJsonTimestamp(JsonBuf* buf, int64_t t, int32_t timePrecision) {
assert(false); assert(false);
} }
ptm = localtime(&quot); struct tm ptm = {0};
int32_t length = (int32_t)strftime(ts, 35, "%Y-%m-%d %H:%M:%S", ptm); localtime_r(&quot, &ptm);
int32_t length = (int32_t)strftime(ts, 35, "%Y-%m-%d %H:%M:%S", &ptm);
length += snprintf(ts + length, fractionLen, format, mod); length += snprintf(ts + length, fractionLen, format, mod);
httpJsonString(buf, ts, length); httpJsonString(buf, ts, length);