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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-05-19 16:20:02 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-05-19 16:20:02 +0200 |
| commit | 2d574dc77f68ecb5150016989900860e8b74be50 (patch) | |
| tree | d691a8345a58dcd080131c58d028f77df51a45ed /CAN-binder/libs/nanopb/tests/fuzztest/SConscript | |
| parent | 48a2605965af1f05ba7f01f6e8c1758a4c9b0522 (diff) | |
| parent | 278ffb890e3d8722e4c7d824baaf221a1e375fc4 (diff) | |
Add 'CAN-binder/libs/nanopb/' from commit '278ffb890e3d8722e4c7d824baaf221a1e375fc4'
git-subtree-dir: CAN-binder/libs/nanopb
git-subtree-mainline: 48a2605965af1f05ba7f01f6e8c1758a4c9b0522
git-subtree-split: 278ffb890e3d8722e4c7d824baaf221a1e375fc4
Diffstat (limited to 'CAN-binder/libs/nanopb/tests/fuzztest/SConscript')
| -rw-r--r-- | CAN-binder/libs/nanopb/tests/fuzztest/SConscript | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/CAN-binder/libs/nanopb/tests/fuzztest/SConscript b/CAN-binder/libs/nanopb/tests/fuzztest/SConscript new file mode 100644 index 00000000..d2fb689c --- /dev/null +++ b/CAN-binder/libs/nanopb/tests/fuzztest/SConscript @@ -0,0 +1,43 @@ +# Run a fuzz test to verify robustness against corrupted/malicious data. + +Import("env", "malloc_env") + +def set_pkgname(src, dst, pkgname): + data = open(str(src)).read() + placeholder = '// package name placeholder' + assert placeholder in data + data = data.replace(placeholder, 'package %s;' % pkgname) + open(str(dst), 'w').write(data) + +# We want both pointer and static versions of the AllTypes message +# Prefix them with package name. +env.Command("alltypes_static.proto", "#alltypes/alltypes.proto", + lambda target, source, env: set_pkgname(source[0], target[0], 'alltypes_static')) +env.Command("alltypes_pointer.proto", "#alltypes/alltypes.proto", + lambda target, source, env: set_pkgname(source[0], target[0], 'alltypes_pointer')) + +p1 = env.NanopbProto(["alltypes_pointer", "alltypes_pointer.options"]) +p2 = env.NanopbProto(["alltypes_static", "alltypes_static.options"]) +fuzz = malloc_env.Program(["fuzztest.c", + "alltypes_pointer.pb.c", + "alltypes_static.pb.c", + "$COMMON/pb_encode_with_malloc.o", + "$COMMON/pb_decode_with_malloc.o", + "$COMMON/pb_common_with_malloc.o", + "$COMMON/malloc_wrappers.o"]) + +env.RunTest(fuzz) + +fuzzstub = malloc_env.Program(["fuzzstub.c", + "alltypes_pointer.pb.c", + "alltypes_static.pb.c", + "$COMMON/pb_encode_with_malloc.o", + "$COMMON/pb_decode_with_malloc.o", + "$COMMON/pb_common_with_malloc.o", + "$COMMON/malloc_wrappers.o"]) + +generate_message = malloc_env.Program(["generate_message.c", + "alltypes_static.pb.c", + "$COMMON/pb_encode.o", + "$COMMON/pb_common.o"]) + |