diff options
| -rw-r--r-- | trans/fakeroot.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/trans/fakeroot.c b/trans/fakeroot.c index 944fafdb..e70cb280 100644 --- a/trans/fakeroot.c +++ b/trans/fakeroot.c @@ -939,6 +939,11 @@ netfs_S_file_exec_paths (struct protid *user, file, MACH_PORT_RIGHT_SEND, 1); pthread_mutex_unlock (&user->po->np->lock); + /* Add a gratuitous send right on the protid to avoid a no-sender, and thus + interrupt the exec, just because we are precisely replacing the calling + process! */ + mach_port_t gratuitous = ports_get_send_right (user); + if (!err) { #ifdef HAVE_FILE_EXEC_PATHS @@ -977,6 +982,9 @@ netfs_S_file_exec_paths (struct protid *user, for (i = 0; i < portarraylen; ++i) mach_port_deallocate (mach_task_self (), portarray[i]); } + + mach_port_deallocate (mach_task_self (), gratuitous); + return err; } |