Minijail: allow writing to the child process' standard input.
BUG=chromium-os:33983
TEST=libminijail_unittest
TEST=security_Minijail0
Change-Id: Ic2373127b3bca6a4a4a05ffcbc48b486cb5eb4a6
Reviewed-on: https://gerrit.chromium.org/gerrit/31779
Tested-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Commit-Ready: Jorge Lucangeli Obes <jorgelo@chromium.org>
diff --git a/Makefile b/Makefile
index 5983e3a..b953b66 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,8 @@
# found in the LICENSE file.
LIBDIR = lib
-PRELOADPATH = \"/$(LIBDIR)/libminijailpreload.so\"
+PRELOADNAME = libminijailpreload.so
+PRELOADPATH = \"/$(LIBDIR)/$(PRELOADNAME)\"
CFLAGS += -fPIC -Wall -Wextra -Werror -DPRELOADPATH="$(PRELOADPATH)"
CFLAGS += -fvisibility=internal
@@ -26,6 +27,8 @@
$(MAKE) $(MAKEARGS) test-clean
libminijail_unittest : CFLAGS := $(filter-out -fvisibility=%,$(CFLAGS))
+libminijail_unittest : CFLAGS := $(filter-out -DPRELOADPATH=%,$(CFLAGS))
+libminijail_unittest : CFLAGS := $(CFLAGS) -DPRELOADPATH=\"./$(PRELOADNAME)\"
libminijail_unittest : libminijail_unittest.o libminijail.o \
syscall_filter.o signal.o bpf.o util.o libsyscalls.gen.o
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(filter-out $(CFLAGS_FILE),$^) -lcap