diff options
Diffstat (limited to 'upb/pb/decoder.h')
| -rw-r--r-- | upb/pb/decoder.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/upb/pb/decoder.h b/upb/pb/decoder.h index c1b6cb3..c645688 100644 --- a/upb/pb/decoder.h +++ b/upb/pb/decoder.h @@ -14,6 +14,13 @@ #include "upb/sink.h" +// The maximum that any submessages can be nested. Matches proto2's limit. +// At the moment this specifies the size of several statically-sized arrays +// and therefore setting it high will cause more memory to be used. Will +// be replaced by a runtime-configurable limit and dynamically-resizing arrays. +// TODO: make this a runtime-settable property of Decoder. +#define UPB_DECODER_MAX_NESTING 64 + #ifdef __cplusplus namespace upb { namespace pb { |