diff options
Diffstat (limited to 'src/cppbor_parse.cpp')
-rw-r--r-- | src/cppbor_parse.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/cppbor_parse.cpp b/src/cppbor_parse.cpp index 964a72d..9d388a3 100644 --- a/src/cppbor_parse.cpp +++ b/src/cppbor_parse.cpp @@ -195,6 +195,13 @@ std::tuple<const uint8_t*, ParseClient*> handleCompound( std::tuple<const uint8_t*, ParseClient*> parseRecursively(const uint8_t* begin, const uint8_t* end, bool emitViews, ParseClient* parseClient) { + if (begin == end) { + parseClient->error( + begin, + "Input buffer is empty. Begin and end cannot point to the same location."); + return {begin, nullptr}; + } + const uint8_t* pos = begin; MajorType type = static_cast<MajorType>(*pos & 0xE0); |