diff options
Diffstat (limited to 'winsup/cygwin/fhandler_proc.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_proc.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc index 9310696bc..63178a003 100644 --- a/winsup/cygwin/fhandler_proc.cc +++ b/winsup/cygwin/fhandler_proc.cc @@ -128,7 +128,13 @@ fhandler_proc::get_proc_fhandler (const char *path) if (entry) return entry->fhandler; - if (pinfo (atoi (path))) + int pid = atoi (path); + pinfo p (pid); + /* If p->pid != pid, then pid is actually the Windows PID for an execed + Cygwin process, and the pinfo entry is the additional entry created + at exec time. We don't want to enable the user to access a process + entry by using the Win32 PID, though. */ + if (p && p->pid == pid) return FH_PROCESS; bool has_subdir = false; |