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Commit b702b46f authored by Anestis Bechtsoudis's avatar Anestis Bechtsoudis
Browse files

init: fix writepid wrong pid written in file(s) 

When child (pid==0) executes fork branch 'pid_str'
will always be 0 writting wrong value to file(s).
Fix by utilizing getpid() to obtain correct pid.

Tracker link provides some insight on why use cases
aren't broken.

Bug: https://code.google.com/p/android/issues/detail?id=200392



Change-Id: I29989365a8bac94502c090918fa30e5cc88eb1ea
Signed-off-by: default avatarAnestis Bechtsoudis <anestis@census-labs.com>
parent 14c06e07

init/service.cpp

+1 −1
Original line number Diff line number Diff line
@@ -416,7 +416,7 @@ bool Service::Start(const std::vector<std::string>& dynamic_args) { 
            }

        }



        std::string pid_str = StringPrintf("%d", pid);

        std::string pid_str = StringPrintf("%d", getpid());

        for (const auto& file : writepid_files_) {

            if (!WriteStringToFile(pid_str, file)) {

                ERROR("couldn't write %s to %s: %s\n",