Use seteuid() (if available) when using setuid().

[rsync.git] / wildtest.c

diff --git a/wildtest.c b/wildtest.c
index 09a49c22f8337675863db16976f5a7c228096c58..bd1f4cc27a6101d4f605719480d4b60a57ce2f3b 100644 (file)
--- a/wildtest.c
+++ b/wildtest.c
@@ -1,13 +1,28 @@
 /*
-**  wildmatch test suite.
-*/
+ * Test suite for the wildmatch code.
+ *
+ * Copyright (C) 2003-2009 Wayne Davison
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, visit the http://fsf.org website.
+ */
 
 /*#define COMPARE_WITH_FNMATCH*/
 
 #define WILD_TEST_ITERATIONS
 #include "lib/wildmatch.c"
 
-#include "popt.h"
+#include <popt.h>
 
 #ifdef COMPARE_WITH_FNMATCH
 #include <fnmatch.h>
@@ -47,37 +62,25 @@ run_test(int line, bool matches, bool same_as_fnmatch,
 #endif
 
     if (explode_mod) {
-       static char *buf;
-       char *texts[MAXPATHLEN], *hold;
+       char buf[MAXPATHLEN*2], *texts[MAXPATHLEN];
        int pos = 0, cnt = 0, ndx = 0, len = strlen(text);
 
-       if (!buf) {
-           int j;
-           if (!(buf = calloc(MAXPATHLEN * 2, 1)))
-               exit(1);
-           for (j = (MAXPATHLEN-1) / explode_mod; j >= 0; j--)
-               texts[j] = buf + j * (explode_mod + 1);
-       }
-
        if (empty_at_start)
-           texts[ndx++][0] = '\0';
+           texts[ndx++] = "";
        /* An empty string must turn into at least one empty array item. */
        while (1) {
-           strncpy(texts[ndx++], text + pos, explode_mod);
-           if (pos + explode_mod >= len) {
-               texts[ndx-1][len - pos] = '\0';
+           texts[ndx] = buf + ndx * (explode_mod + 1);
+           strlcpy(texts[ndx++], text + pos, explode_mod + 1);
+           if (pos + explode_mod >= len)
                break;
-           }
            pos += explode_mod;
            if (!(++cnt % empties_mod))
-               texts[ndx++][0] = '\0';
+               texts[ndx++] = "";
        }
        if (empty_at_end)
-           texts[ndx++][0] = '\0';
-       hold = texts[ndx];
+           texts[ndx++] = "";
        texts[ndx] = NULL;
        matched = wildmatch_array(pattern, (const char**)texts, 0);
-       texts[ndx] = hold;
     } else
        matched = wildmatch(pattern, text);
 #ifdef COMPARE_WITH_FNMATCH