[MemSheriff] Invalid parameter in sendto

tools/valgrind/memcheck/suppressions.txt

 # There are four kinds of suppressions in this file.
 # 1. third party stuff we have no control over
 #
 # 2. intentional unit test errors, or stuff that is somehow a false positive
 # in our own code, or stuff that is so trivial it's not worth fixing
 #
 # 3. Suppressions for real chromium bugs that are not yet fixed.
 # These should all be in chromium's bug tracking system (but a few aren't yet).
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 3417 matching lines @@
 }
 {
    bug_431213
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN3gin22CreateFunctionTemplateIFSsPN4mojo2js13HandleWrapperEEEEN2v85LocalINS6_16FunctionTemplateEEEPNS6_7IsolateEN4base8CallbackIT_EEi
    fun:_ZN3gin12_GLOBAL__N_114CallbackTraitsIMN4mojo2js13HandleWrapperEFSsvEvE14CreateTemplateEPN2v87IsolateES6_
    fun:_ZN3gin21ObjectTemplateBuilder9SetMethodIMN4mojo2js13HandleWrapperEFSsvEEERS0_RKN4base16BasicStringPieceISsEERKT_
    fun:_ZN4mojo2js13HandleWrapper24GetObjectTemplateBuilderEPN2v87IsolateE
 }
+{
+   bug_436110
+   Memcheck:Param
+   socketcall.sendto(msg)
+   fun:send
+   fun:_ZN4mojo8embedder20PlatformChannelWriteENS0_14PlatformHandleEPKvm
+   fun:_ZN4mojo6system12_GLOBAL__N_115RawChannelPosix11WriteNoLockEPmS3_
+   fun:_ZN4mojo6system12_GLOBAL__N_115RawChannelPosix29OnFileCanWriteWithoutBlockingEi
+   fun:_ZThn112_N4mojo6system12_GLOBAL__N_115RawChannelPosix29OnFileCanWriteWithoutBlockingEi
+   fun:_ZN4base19MessagePumpLibevent21FileDescriptorWatcher29OnFileCanWriteWithoutBlockingEiPS0_
+   fun:_ZN4base19MessagePumpLibevent22OnLibeventNotificationEisPv
+   fun:event_process_active
+   fun:event_base_loop
+   fun:_ZN4base19MessagePumpLibevent3RunEPNS_11MessagePump8DelegateE
+   fun:_ZN4base11MessageLoop10RunHandlerEv
+}