Reduce stack usage, 32 bytes are enough here, no need to

take 8k in the stack. (19 would be enough, but be safe...)
Use the size of the buffer as opposed to MAX_STRING_LEN.

Followup to r1491221+r1491479: change consistently
the same code used in another place in the same file.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1491538 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/generators/mod_autoindex.c b/modules/generators/mod_autoindex.c
index 19a492eebe2ea4d828f3ae642ca10b23b5b57853..3d36c77b8107e5f1782306d81f864aeba785133d 100644 (file)
--- a/modules/generators/mod_autoindex.c
+++ b/modules/generators/mod_autoindex.c
@@ -1752,10 +1752,10 @@ static void output_directories(struct ent **ar, int n,
             }
             if (!(autoindex_opts & SUPPRESS_LAST_MOD)) {
                 if (ar[x]->lm != -1) {
-                    char time_str[MAX_STRING_LEN];
+                    char time_str[32];
                     apr_time_exp_t ts;
                     apr_time_exp_lt(&ts, ar[x]->lm);
-                    apr_strftime(time_str, &rv, MAX_STRING_LEN,
+                    apr_strftime(time_str, &rv, sizeof(time_str),
                                  "%Y-%m-%d %H:%M  ",
                                  &ts);
                     ap_rvputs(r, "</td><td", (d->style_sheet != NULL) ? " class=\"indexcollastmod\">" : " align=\"right\">",time_str, NULL);