diff -Naur -x '*~' openvrml-0.18.5/src/openvrml-player/curlbrowserhost.cpp openvrml-0.18.5-fix-format-errors/src/openvrml-player/curlbrowserhost.cpp
--- openvrml-0.18.5/src/openvrml-player/curlbrowserhost.cpp	2009-10-27 18:21:35.000000000 +0100
+++ openvrml-0.18.5-fix-format-errors/src/openvrml-player/curlbrowserhost.cpp	2010-02-16 10:51:10.000000000 +0100
@@ -445,7 +445,7 @@
             g_set_error(error,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_CURL,
-                        curl_easy_strerror(setopt_result));
+                        "%s", curl_easy_strerror(setopt_result));
         }
         return setopt_result;
     }
@@ -475,7 +475,7 @@
             g_set_error(error,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_CURL,
-                        curl_easy_strerror(setopt_result));
+                        "%s", curl_easy_strerror(setopt_result));
             return 1;
         }
 
@@ -485,7 +485,7 @@
             g_set_error(error,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_CURL,
-                        curl_easy_strerror(setopt_result));
+                        "%s", curl_easy_strerror(setopt_result));
             return 1;
         }
 
@@ -495,7 +495,7 @@
             g_set_error(error,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_CURL,
-                        curl_easy_strerror(setopt_result));
+                        "%s", curl_easy_strerror(setopt_result));
             return 1;
         }
 
@@ -507,7 +507,7 @@
             g_set_error(error,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_CURL,
-                        curl_easy_strerror(setopt_result));
+                        "%s", curl_easy_strerror(setopt_result));
             return 1;
         }
 
@@ -517,7 +517,7 @@
             g_set_error(error,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_CURL,
-                        curl_easy_strerror(setopt_result));
+                        "%s", curl_easy_strerror(setopt_result));
             return 1;
         }
 
@@ -527,7 +527,7 @@
             g_set_error(error,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                         OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_CURL,
-                        curl_multi_strerror(add_handle_result));
+                        "%s", curl_multi_strerror(add_handle_result));
             return 1;
         }
 
@@ -553,7 +553,7 @@
         g_set_error(error,
                     OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR,
                     OPENVRML_PLAYER_CURL_BROWSER_HOST_ERROR_OUT_OF_MEMORY,
-                    ex.what());
+                    "%s", ex.what());
         return 1;
     }
     return 0;