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| author | Scott Torborg <storborg@gmail.com> | 2018-05-23 10:19:30 -0700 |
|---|---|---|
| committer | Andrej Rode <mail@andrejro.de> | 2019-01-26 14:06:12 +0100 |
| commit | 6535c2d0feaf7ef397e1263acdc870d7b7a55a06 (patch) | |
| tree | 359d38da711dffe7b5e94c44db55fe2f3ed77388 | |
| parent | 76dd4323a400cd5082290b4738ea1247f1100251 (diff) | |
pmt: Change explicit numbers to int32 min/max numeric limits in PMT serialization
| -rw-r--r-- | gnuradio-runtime/lib/pmt/pmt_serialize.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gnuradio-runtime/lib/pmt/pmt_serialize.cc b/gnuradio-runtime/lib/pmt/pmt_serialize.cc index 37114139c0..e7d61030af 100644 --- a/gnuradio-runtime/lib/pmt/pmt_serialize.cc +++ b/gnuradio-runtime/lib/pmt/pmt_serialize.cc @@ -24,6 +24,7 @@ #endif #include <vector> +#include <limits> #include <pmt/pmt.h> #include "pmt_int.h" #include "pmt/pmt_serial_tags.h" @@ -286,7 +287,7 @@ serialize(pmt_t obj, std::streambuf &sb) else { if(is_integer(obj)) { long i = to_long(obj); - if((sizeof(long) > 4) && ((i < -2147483647 || i > 2147483647))) { + if((sizeof(long) > 4) && ((i < std::numeric_limits<std::int32_t>::min() || i > std::numeric_limits<std::int32_t>::max()))) { // Serializing as 4 bytes won't work for this value, serialize as 8 bytes ok = serialize_untagged_u8(PST_INT64, sb); ok &= serialize_untagged_u64(i, sb); |