gentoo resync : 25.11.2020

1 files changed, 75 insertions, 0 deletions

diff --git a/dev-db/mariadb/files/mariadb-10.3-CVE-2020-15180.patch b/dev-db/mariadb/files/mariadb-10.3-CVE-2020-15180.patch
new file mode 100644
index 000000000000..85d378f8232c
--- /dev/null
+++ b/dev-db/mariadb/files/mariadb-10.3-CVE-2020-15180.patch
@@ -0,0 +1,75 @@
+https://github.com/MariaDB/server/commit/418850b2df4256da5a722288c2657650dc228842
+
+--- a/sql/wsrep_sst.cc
++++ b/sql/wsrep_sst.cc
+@@ -1726,24 +1726,65 @@ static int sst_donate_other (const char*   method,
+   return arg.err;
+ }
+ 
++/* return true if character can be a part of a filename */
++static bool filename_char(int const c)
++{
++  return isalnum(c) || (c == '-') || (c == '_') || (c == '.');
++}
++
++/* return true if character can be a part of an address string */
++static bool address_char(int const c)
++{
++  return filename_char(c) ||
++         (c == ':') || (c == '[') || (c == ']') || (c == '/');
++}
++
++static bool check_request_str(const char* const str,
++                              bool (*check) (int c))
++{
++  for (size_t i(0); str[i] != '\0'; ++i)
++  {
++    if (!check(str[i]))
++    {
++      WSREP_WARN("Illegal character in state transfer request: %i (%c).",
++                 str[i], str[i]);
++      return true;
++    }
++  }
++
++  return false;
++}
++
+ wsrep_cb_status_t wsrep_sst_donate_cb (void* app_ctx, void* recv_ctx,
+                                        const void* msg, size_t msg_len,
+                                        const wsrep_gtid_t* current_gtid,
+                                        const char* state, size_t state_len,
+                                        bool bypass)
+ {
+-  /* This will be reset when sync callback is called.
+-   * Should we set wsrep_ready to FALSE here too? */
+-
+-  wsrep_config_state->set(WSREP_MEMBER_DONOR);
+-
+   const char* method = (char*)msg;
+   size_t method_len  = strlen (method);
++
++  if (check_request_str(method, filename_char))
++  {
++    WSREP_ERROR("Bad SST method name. SST canceled.");
++    return WSREP_CB_FAILURE;
++  }
++
+   const char* data   = method + method_len + 1;
+ 
++  if (check_request_str(data, address_char))
++  {
++    WSREP_ERROR("Bad SST address string. SST canceled.");
++    return WSREP_CB_FAILURE;
++  }
++
+   char uuid_str[37];
+   wsrep_uuid_print (&current_gtid->uuid, uuid_str, sizeof(uuid_str));
+ 
++  /* This will be reset when sync callback is called.
++   * Should we set wsrep_ready to FALSE here too? */
++  wsrep_config_state->set(WSREP_MEMBER_DONOR);
++
+   wsp::env env(NULL);
+   if (env.error())
+   {