noexec: consolidate code
function old new delta
run_noexec_applet_and_exit - 61 +61
find_applet_by_name 128 124 -4
run_applet_no_and_exit 441 434 -7
tryexec 169 152 -17
pseudo_exec_argv 338 321 -17
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/6 up/down: 61/-48) Total: 13 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/hush.c b/shell/hush.c
index b890107..8dc5316 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -7386,14 +7386,8 @@
//FIXME: should also close saved redir fds
/* Without this, "rm -i FILE" can't be ^C'ed: */
switch_off_special_sigs(G.special_sig_mask);
- GETOPT_RESET();
-//TODO: think pidof, pgrep, pkill!
-//set_task_comm() makes our pidof find NOEXECs (e.g. "yes >/dev/null"),
-//but one from procps-ng-3.3.10 needs more!
-//Rewrite /proc/PID/cmdline? (need to save argv0 and length at init for this to work!)
- set_task_comm(argv[0]);
debug_printf_exec("running applet '%s'\n", argv[0]);
- run_applet_no_and_exit(a, argv[0], argv);
+ run_noexec_applet_and_exit(a, argv[0], argv);
}
# endif
/* Re-exec ourselves */