fix faccessat AT_EACCESS path not to leave zombie processes
authorRich Felker <dalias@aerifal.cx>
Fri, 1 Nov 2013 21:01:52 +0000 (17:01 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 1 Nov 2013 21:01:52 +0000 (17:01 -0400)
commit984af5c99e2efaf17c0c764d66a275da764f94d2
tree6371d40af35d861d17ed79ec26a51c951f61d38c
parent4ecf33614bead27801080442d9190e81aff78432
fix faccessat AT_EACCESS path not to leave zombie processes

I mistakenly assumed that clone without a signal produced processes
that would not become zombies; however, waitpid with __WCLONE is
required to release their pids.
src/unistd/faccessat.c