fix system breakage window during make install due to permissions

[musl] / src / time / __tz.c

diff --git a/src/time/__tz.c b/src/time/__tz.c
index 47964c4..9d56a61 100644 (file)
--- a/src/time/__tz.c
+++ b/src/time/__tz.c
@@ -138,7 +138,7 @@ static void do_tzset()
         * free so as not to pull it into static programs. Growth
         * strategy makes it so free would have minimal benefit anyway. */
        i = strlen(s);
-       if (i > PATH_MAX+1) s = "", i = 0;
+       if (i > PATH_MAX+1) s = __gmt, i = 3;
        if (i >= old_tz_size) {
                old_tz_size *= 2;
                if (i >= old_tz_size) old_tz_size = i+1;
@@ -162,7 +162,7 @@ static void do_tzset()
                                        break;
                                memcpy(pathname, s, l+1);
                                pathname[l] = 0;
-                               for (try=search; !map && *try; try+=l) {
+                               for (try=search; !map && *try; try+=l+1) {
                                        l = strlen(try);
                                        memcpy(pathname-l, try, l);
                                        map = __map_file(pathname-l, &map_size);
@@ -177,7 +177,7 @@ static void do_tzset()
                int scale = 2;
                if (sizeof(time_t) > 4 && map[4]=='2') {
                        size_t skip = zi_dotprod(zi+20, VEC(1,1,8,5,6,1), 6);
-                       trans = zi+skip+44+20;
+                       trans = zi+skip+44+44;
                        scale++;
                } else {
                        trans = zi+44;