1 files changed, 24 insertions, 24 deletions

diff --git a/ui-stats.c b/ui-stats.c
index 7272a61..09b3625 100644
--- a/ui-stats.c
+++ b/ui-stats.c
@@ -166,7 +166,7 @@ static void add_commit(struct string_list *authors, struct commit *commit,
         struct authorstat *authorstat;
         struct string_list *items;
         char *tmp;
-        struct tm *date;
+        struct tm date;
         time_t t;
         uintptr_t *counter;
 
@@ -180,9 +180,9 @@ static void add_commit(struct string_list *authors, struct commit *commit,
         authorstat = author->util;
         items = &authorstat->list;
         t = info->committer_date;
-        date = gmtime(&t);
-        period->trunc(date);
-        tmp = xstrdup(period->pretty(date));
+        gmtime_r(&t, &date);
+        period->trunc(&date);
+        tmp = xstrdup(period->pretty(&date));
         item = string_list_insert(items, tmp);
         counter = (uintptr_t *)&item->util;
         if (*counter)
@@ -215,15 +215,15 @@ static struct string_list collect_stats(const struct cgit_period *period)
         int argc = 3;
         time_t now;
         long i;
-        struct tm *tm;
+        struct tm tm;
         char tmp[11];
 
         time(&now);
-        tm = gmtime(&now);
-        period->trunc(tm);
+        gmtime_r(&now, &tm);
+        period->trunc(&tm);
         for (i = 1; i < period->count; i++)
-                period->dec(tm);
-        strftime(tmp, sizeof(tmp), "%Y-%m-%d", tm);
+                period->dec(&tm);
+        strftime(tmp, sizeof(tmp), "%Y-%m-%d", &tm);
         argv[2] = xstrdup(fmt("--since=%s", tmp));
         if (ctx.qry.path) {
                 argv[3] = "--";
@@ -261,21 +261,21 @@ static void print_combined_authorrow(struct string_list *authors, int from,
         struct string_list_item *date;
         time_t now;
         long i, j, total, subtotal;
-        struct tm *tm;
+        struct tm tm;
         char *tmp;
 
         time(&now);
-        tm = gmtime(&now);
-        period->trunc(tm);
+        gmtime_r(&now, &tm);
+        period->trunc(&tm);
         for (i = 1; i < period->count; i++)
-                period->dec(tm);
+                period->dec(&tm);
 
         total = 0;
         htmlf("<tr><td class='%s'>%s</td>", leftclass,
                 fmt(name, to - from + 1));
         for (j = 0; j < period->count; j++) {
-                tmp = period->pretty(tm);
-                period->inc(tm);
+                tmp = period->pretty(&tm);
+                period->inc(&tm);
                 subtotal = 0;
                 for (i = from; i <= to; i++) {
                         author = &authors->items[i];
@@ -300,20 +300,20 @@ static void print_authors(struct string_list *authors, int top,
         struct string_list_item *date;
         time_t now;
         long i, j, total;
-        struct tm *tm;
+        struct tm tm;
         char *tmp;
 
         time(&now);
-        tm = gmtime(&now);
-        period->trunc(tm);
+        gmtime_r(&now, &tm);
+        period->trunc(&tm);
         for (i = 1; i < period->count; i++)
-                period->dec(tm);
+                period->dec(&tm);
 
         html("<table class='stats'><tr><th>Author</th>");
         for (j = 0; j < period->count; j++) {
-                tmp = period->pretty(tm);
+                tmp = period->pretty(&tm);
                 htmlf("<th>%s</th>", tmp);
-                period->inc(tm);
+                period->inc(&tm);
         }
         html("<th>Total</th></tr>\n");
 
@@ -329,10 +329,10 @@ static void print_authors(struct string_list *authors, int top,
                 items = &authorstat->list;
                 total = 0;
                 for (j = 0; j < period->count; j++)
-                        period->dec(tm);
+                        period->dec(&tm);
                 for (j = 0; j < period->count; j++) {
-                        tmp = period->pretty(tm);
-                        period->inc(tm);
+                        tmp = period->pretty(&tm);
+                        period->inc(&tm);
                         date = string_list_lookup(items, tmp);
                         if (!date)
                                 html("<td>0</td>");