[asan] Fix asan_device_setup on KitKat.
"ln" from toybox does not understand -f (force) flag.
@@ -419,15 +419,18 @@ if ! ( cd "$TMPDIRBASE" && diff -qr old/ new/ ) ; then
install "$TMPDIR/asanwrapper" /system/bin 755
install "$TMPDIR/asanwrapper64" /system/bin 755
- adb_shell ln -sf $ASAN_RT /system/lib/$ASAN_RT_SYMLINK
- adb_shell ln -sf $ASAN_RT64 /system/lib64/$ASAN_RT_SYMLINK
+ adb_shell rm -f /system/lib/$ASAN_RT_SYMLINK
+ adb_shell ln -s $ASAN_RT /system/lib/$ASAN_RT_SYMLINK
+ adb_shell rm -f /system/lib64/$ASAN_RT_SYMLINK
+ adb_shell ln -s $ASAN_RT64 /system/lib64/$ASAN_RT_SYMLINK
else
install "$TMPDIR/$ASAN_RT" /system/lib 644
install "$TMPDIR/app_process32" /system/bin 755 $CTX
install "$TMPDIR/app_process.wrap" /system/bin 755 $CTX
install "$TMPDIR/asanwrapper" /system/bin 755 $CTX
- adb_shell ln -sf $ASAN_RT /system/lib/$ASAN_RT_SYMLINK
+ adb_shell rm -f /system/lib/$ASAN_RT_SYMLINK
+ adb_shell ln -s $ASAN_RT /system/lib/$ASAN_RT_SYMLINK
adb_shell rm /system/bin/app_process
adb_shell ln -s /system/bin/app_process.wrap /system/bin/app_process
