1 files changed, 97 insertions, 0 deletions
diff --git a/main/vsftpd/CVE-2015-1419.patch b/main/vsftpd/CVE-2015-1419.patch
new file mode 100644
index 0000000000..b0662b4580
--- /dev/null
+++ b/main/vsftpd/CVE-2015-1419.patch
@@ -0,0 +1,97 @@
+Index: vsftpd-3.0.2/ls.c
+===================================================================
+--- vsftpd-3.0.2.orig/ls.c
++++ vsftpd-3.0.2/ls.c
+@@ -7,6 +7,7 @@
+  * Would you believe, code to handle directory listing.
+  */
+ 
++#include <stdlib.h>
+ #include "ls.h"
+ #include "access.h"
+ #include "defs.h"
+@@ -243,11 +244,42 @@ vsf_filename_passes_filter(const struct
+   struct mystr temp_str = INIT_MYSTR;
+   struct mystr brace_list_str = INIT_MYSTR;
+   struct mystr new_filter_str = INIT_MYSTR;
++  struct mystr normalize_filename_str = INIT_MYSTR;
++  const char *normname;
++  const char *path;
+   int ret = 0;
+   char last_token = 0;
+   int must_match_at_current_pos = 1;
++
+   str_copy(&filter_remain_str, p_filter_str);
+-  str_copy(&name_remain_str, p_filename_str);
++
++  /* normalize filepath */
++  path = str_strdup(p_filename_str);
++  normname = realpath(path, NULL);
++  if (normname == NULL)
++     goto out;
++  str_alloc_text(&normalize_filename_str, normname);
++
++  if (!str_isempty (&filter_remain_str) && !str_isempty(&normalize_filename_str)) {
++    if (str_get_char_at(p_filter_str, 0) == '/') {
++      if (str_get_char_at(&normalize_filename_str, 0) != '/') {
++        str_getcwd (&name_remain_str);
++
++        if (str_getlen(&name_remain_str) > 1) /* cwd != root dir */
++          str_append_char (&name_remain_str, '/');
++
++        str_append_str (&name_remain_str, &normalize_filename_str);
++      }
++      else
++       str_copy (&name_remain_str, &normalize_filename_str);
++    } else {
++      if (str_get_char_at(p_filter_str, 0) != '{')
++        str_basename (&name_remain_str, &normalize_filename_str);
++      else
++        str_copy (&name_remain_str, &normalize_filename_str);
++    }
++  } else
++    str_copy(&name_remain_str, &normalize_filename_str);
+ 
+   while (!str_isempty(&filter_remain_str) && *iters < VSFTP_MATCHITERS_MAX)
+   {
+@@ -360,6 +392,9 @@ vsf_filename_passes_filter(const struct
+     ret = 0;
+   }
+ out:
++  free(normname);
++  free(path);
++  str_free(&normalize_filename_str);
+   str_free(&filter_remain_str);
+   str_free(&name_remain_str);
+   str_free(&temp_str);
+Index: vsftpd-3.0.2/str.c
+===================================================================
+--- vsftpd-3.0.2.orig/str.c
++++ vsftpd-3.0.2/str.c
+@@ -770,3 +770,14 @@ str_replace_unprintable(struct mystr* p_
+   }
+ }
+ 
++void
++str_basename (struct mystr* d_str, const struct mystr* path)
++{
++  static struct mystr tmp;
++
++  str_copy (&tmp, path);
++  str_split_char_reverse(&tmp, d_str, '/');
++
++  if (str_isempty(d_str))
++   str_copy (d_str, path);
++}
+Index: vsftpd-3.0.2/str.h
+===================================================================
+--- vsftpd-3.0.2.orig/str.h
++++ vsftpd-3.0.2/str.h
+@@ -101,6 +101,7 @@ void str_replace_unprintable(struct myst
+ int str_atoi(const struct mystr* p_str);
+ filesize_t str_a_to_filesize_t(const struct mystr* p_str);
+ unsigned int str_octal_to_uint(const struct mystr* p_str);
++void str_basename (struct mystr* d_str, const struct mystr* path);
+ 
+ /* PURPOSE: Extract a line of text (delimited by \n or EOF) from a string
+  * buffer, starting at character position 'p_pos'. The extracted line will