Commit bd5583eb authored by Fawzi Mohamed's avatar Fawzi Mohamed
Browse files

process_stub_unix: fix race condition with reading of env file



The stub incorrectly send its pid before reading the environment file,
and qtcreator does interpret that as sign that it can delete the
environment file.

Task-number: QTCREATORBUG-9024
Change-Id: Id44777abdfdd94aa10815cb00ca27846b95a3ec7
Reviewed-by: default avatarOswald Buddenhagen <oswald.buddenhagen@digia.com>
parent a3cb35ed
......@@ -198,8 +198,6 @@ int main(int argc, char *argv[])
isDebug = !strcmp(argv[ArgAction], "debug");
isDetached = 0;
sendMsg("spid %ld\n", (long)getpid());
if (*argv[ArgDir] && chdir(argv[ArgDir])) {
/* Only expected error: no such file or direcotry */
sendMsg("err:chdir %d\n", errno);
......@@ -235,6 +233,8 @@ int main(int argc, char *argv[])
env[count] = 0;
}
/* send our pid after we read the environment file (creator will get rid of it) */
sendMsg("spid %ld\n", (long)getpid());
/*
* set up the signal handlers
......
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