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Diffstat (limited to 'libs/nanopb/tests/regression/issue_227')
3 files changed, 36 insertions, 0 deletions
diff --git a/libs/nanopb/tests/regression/issue_227/SConscript b/libs/nanopb/tests/regression/issue_227/SConscript new file mode 100644 index 00000000..10741240 --- /dev/null +++ b/libs/nanopb/tests/regression/issue_227/SConscript @@ -0,0 +1,14 @@ +# Regression test for Issue 227:Using proto3 type fields can cause unaligned access +# NOTE: This test will only detect problems when run with clang sanitizer (which +# is done regularly by a jenkins run). + +Import('env') + +env.NanopbProto('unaligned_uint64') + +p = env.Program(["unaligned_uint64.c", + "unaligned_uint64.pb.c", + "$COMMON/pb_encode.o", + "$COMMON/pb_common.o"]) +env.RunTest(p) + diff --git a/libs/nanopb/tests/regression/issue_227/unaligned_uint64.c b/libs/nanopb/tests/regression/issue_227/unaligned_uint64.c new file mode 100644 index 00000000..17c1d779 --- /dev/null +++ b/libs/nanopb/tests/regression/issue_227/unaligned_uint64.c @@ -0,0 +1,14 @@ +#include "unaligned_uint64.pb.h" +#include <pb_encode.h> + +int main() +{ + uint8_t buf[128]; + pb_ostream_t stream = pb_ostream_from_buffer(buf, sizeof(buf)); + MainMessage msg = MainMessage_init_zero; + msg.bar[0] = 'A'; + pb_encode(&stream, MainMessage_fields, &msg); + + return 0; +} + diff --git a/libs/nanopb/tests/regression/issue_227/unaligned_uint64.proto b/libs/nanopb/tests/regression/issue_227/unaligned_uint64.proto new file mode 100644 index 00000000..f0269f60 --- /dev/null +++ b/libs/nanopb/tests/regression/issue_227/unaligned_uint64.proto @@ -0,0 +1,8 @@ +syntax = "proto3"; +import 'nanopb.proto'; + +message MainMessage { + string foo = 1 [(nanopb).max_size = 3]; + string bar = 2 [(nanopb).max_size = 8]; +} + |