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authorDenis Vlasenko2008-11-09 00:15:11 +0000
committerDenis Vlasenko2008-11-09 00:15:11 +0000
commit3fa36e235021af5810333a52876d29efc661ad60 (patch)
tree71249d42a3a17ebf3c166826b71fe1453dcb6756 /loginutils
parent73cc54388daeae391698b8afe788f421cf9e394d (diff)
downloadbusybox-3fa36e235021af5810333a52876d29efc661ad60.zip
busybox-3fa36e235021af5810333a52876d29efc661ad60.tar.gz
*: a bit of code shrink
function old new delta stop_handler 41 38 -3 sulogin_main 508 504 -4 got_cont 4 - -4 cont_handler 11 - -11 startservice 309 297 -12 processorstart 423 409 -14 tcpudpsvd_main 1861 1843 -18 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-66) Total: -66 bytes
Diffstat (limited to 'loginutils')
-rw-r--r--loginutils/login.c4
-rw-r--r--loginutils/sulogin.c5
2 files changed, 5 insertions, 4 deletions
diff --git a/loginutils/login.c b/loginutils/login.c
index 70e3b13..a18b4d5 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -486,8 +486,8 @@ int login_main(int argc UNUSED_PARAM, char **argv)
// If this stuff is really needed, add it and explain why!
/* Set signals to defaults */
- /*signal(SIGALRM, SIG_DFL); - not needed, we already set it
- * to non-SIG_IGN, and on exec such signals are reset to SIG_DFL */
+ /* Non-ignored signals revert to SIG_DFL on exec anyway */
+ /*signal(SIGALRM, SIG_DFL);*/
/* Is this correct? This way user can ctrl-c out of /etc/profile,
* potentially creating security breach (tested with bash 3.0).
diff --git a/loginutils/sulogin.c b/loginutils/sulogin.c
index bfd4256..892c434 100644
--- a/loginutils/sulogin.c
+++ b/loginutils/sulogin.c
@@ -32,11 +32,12 @@ int sulogin_main(int argc UNUSED_PARAM, char **argv)
opt_complementary = "t+"; /* -t N */
getopt32(argv, "t:", &timeout);
+ argv += optind;
- if (argv[optind]) {
+ if (argv[0]) {
close(0);
close(1);
- dup(xopen(argv[optind], O_RDWR));
+ dup(xopen(argv[0], O_RDWR));
close(2);
dup(0);
}