Module: kamailio
Branch: master
Commit: 6007274938387359bb0a9b54528a5f3c87700356
URL: 
https://github.com/kamailio/kamailio/commit/6007274938387359bb0a9b54528a5f3c87700356

Author: Victor Seva <linuxman...@torreviejawireless.org>
Committer: Victor Seva <linuxman...@torreviejawireless.org>
Date: 2020-05-12T14:49:47+02:00

jsonrpcs: use gmtime_r() for a safer multi-thread usage

---

Modified: src/modules/jsonrpcs/jsonrpcs_mod.c

---

Diff:  
https://github.com/kamailio/kamailio/commit/6007274938387359bb0a9b54528a5f3c87700356.diff
Patch: 
https://github.com/kamailio/kamailio/commit/6007274938387359bb0a9b54528a5f3c87700356.patch

---

diff --git a/src/modules/jsonrpcs/jsonrpcs_mod.c 
b/src/modules/jsonrpcs/jsonrpcs_mod.c
index 5843d87a5f..b07ae802df 100644
--- a/src/modules/jsonrpcs/jsonrpcs_mod.c
+++ b/src/modules/jsonrpcs/jsonrpcs_mod.c
@@ -470,7 +470,7 @@ static srjson_t* jsonrpc_print_value(jsonrpc_ctx_t* ctx, 
char fmt, va_list* ap)
        srjson_t *nj = NULL;
        char buf[JSONRPC_PRINT_VALUE_BUF_LEN];
        time_t dt;
-       struct tm* t;
+       struct tm t;
        str *sp;
 
        switch(fmt) {
@@ -488,9 +488,9 @@ static srjson_t* jsonrpc_print_value(jsonrpc_ctx_t* ctx, 
char fmt, va_list* ap)
                break;
        case 't':
                dt = va_arg(*ap, time_t);
-               t = gmtime(&dt);
+               gmtime_r(&dt, &t);
                if (strftime(buf, JSONRPC_PRINT_VALUE_BUF_LEN,
-                               "%Y%m%dT%H:%M:%S", t) == 0) {
+                               "%Y%m%dT%H:%M:%S", &t) == 0) {
                        LM_ERR("Error while converting time\n");
                        return NULL;
                }


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