Ticket #304: remove-trailing-dots.diff

src/lib/sys/fs.c

@@ -817 +817 @@
         }
     }
 
+    /* Remove trailing dots except all dots. */
+    pszTrg = pszPath + cch - 1;
+
+    /*
+     * pszPath is an absolute path, that is, it has one '/' at least.
+     * So, there is no need to check a boundary of pszTrg.
+     */
+    while (*pszTrg == '.')
+        *pszTrg--;
+
+    /* Trailing dots ? Then remove them. */
+    if (*pszTrg != '/')
+        cch = pszTrg - pszPath + 1;
+
+    pszPath[cch] = '\0';
+
     return cch;
 }