*: add optimization barrier to all "G trick" locations

[oweals/busybox.git] / libbb / appletlib.c

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 793e3dc9649ff906d8de1a2a95dda6db0672bf74..fec99c5cef2e1d11744222b33183363ebf88f999 100644 (file)
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -127,6 +127,7 @@ void lbb_prepare(const char *applet, char **argv)
 {
 #ifdef __GLIBC__
        (*(int **)&bb_errno) = __errno_location();
+       barrier();
 #endif
        applet_name = applet;