Fix potential format string vulnerability

7 years ago · 06a412c2e1
parent f60cbbd393
commit 06a412c2e1
1 changed files with 1 additions and 1 deletions
--- a/src/ruby/ext/grpc/rb_compression_options.c
+++ b/src/ruby/ext/grpc/rb_compression_options.c
@ -186,7 +186,7 @@ void grpc_rb_compression_options_algorithm_name_to_value_internal(
    error_message_ruby_str =
        rb_str_new(error_message_str, strlen(error_message_str));
    gpr_free(error_message_str);
-    rb_raise(rb_eNameError, StringValueCStr(error_message_ruby_str));
+    rb_raise(rb_eNameError, "%s", StringValueCStr(error_message_ruby_str));
  }

  grpc_slice_unref(name_slice);