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authorDenys Vlasenko2017-08-06 21:23:03 +0200
committerDenys Vlasenko2017-08-06 21:23:03 +0200
commitb9be78070569e69960ba2b3c4098c3dc3316b9bd (patch)
treea74d7de183adcf7ef4b4584ff42c3443343271af /util-linux/umount.c
parent184c738582eb190489dd2e9d120b1e036df65401 (diff)
downloadbusybox-b9be78070569e69960ba2b3c4098c3dc3316b9bd.zip
busybox-b9be78070569e69960ba2b3c4098c3dc3316b9bd.tar.gz
sv,svc: fix NOEXEC fallout
function old new delta svc_main 145 162 +17 sv 1280 1297 +17 status 139 133 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 34/-6) Total: 28 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/umount.c')
-rw-r--r--util-linux/umount.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/util-linux/umount.c b/util-linux/umount.c
index 33667b1..a6405df 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -35,6 +35,8 @@
* In this case, you might be actually happy if your standalone bbox shell
* does not fork+exec, but only forks and calls umount_main() which it already has!
* Let's go with NOEXEC.
+ *
+ * bb_common_bufsiz1 usage here is safe wrt NOEXEC: not expecting it to be zeroed.
*/
//kbuild:lib-$(CONFIG_UMOUNT) += umount.o