Fix time offset calculation in case of unsigned time_t

diff --git a/wildmatch.c b/wildmatch.c
index bb425220b07bbc2c35d2d7ec28b13fd6c53b4ac4..7192bdc1b880728a81b33a38091cca8de6a30445 100644 (file)
--- a/wildmatch.c
+++ b/wildmatch.c
@@ -133,6 +133,29 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
                        while (1) {
                                if (t_ch == '\0')
                                        break;
+                               /*
+                                * Try to advance faster when an asterisk is
+                                * followed by a literal. We know in this case
+                                * that the the string before the literal
+                                * must belong to "*".
+                                * If match_slash is false, do not look past
+                                * the first slash as it cannot belong to '*'.
+                                */
+                               if (!is_glob_special(*p)) {
+                                       p_ch = *p;
+                                       if ((flags & WM_CASEFOLD) && ISUPPER(p_ch))
+                                               p_ch = tolower(p_ch);
+                                       while ((t_ch = *text) != '\0' &&
+                                              (match_slash || t_ch != '/')) {
+                                               if ((flags & WM_CASEFOLD) && ISUPPER(t_ch))
+                                                       t_ch = tolower(t_ch);
+                                               if (t_ch == p_ch)
+                                                       break;
+                                               text++;
+                                       }
+                                       if (t_ch != p_ch)
+                                               return WM_NOMATCH;
+                               }
                                if ((matched = dowild(p, text, flags)) != WM_NOMATCH) {
                                        if (!match_slash || matched != WM_ABORT_TO_STARSTAR)
                                                return matched;