diff options
Diffstat (limited to 'src/utility.h')
| -rw-r--r-- | src/utility.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/utility.h b/src/utility.h index d4bb04c6c..2b878b82b 100644 --- a/src/utility.h +++ b/src/utility.h @@ -1832,7 +1832,11 @@ inline std::string deSerializeString(std::istream &is) { char buf[2]; is.read(buf, 2); + if(is.gcount() != 2) + throw SerializationError("deSerializeString: size not read"); u16 s_size = readU16((u8*)buf); + if(s_size == 0) + return ""; Buffer<char> buf2(s_size); is.read(&buf2[0], s_size); std::string s; @@ -1867,7 +1871,11 @@ inline std::string deSerializeLongString(std::istream &is) { char buf[4]; is.read(buf, 4); + if(is.gcount() != 4) + throw SerializationError("deSerializeLongString: size not read"); u32 s_size = readU32((u8*)buf); + if(s_size == 0) + return ""; Buffer<char> buf2(s_size); is.read(&buf2[0], s_size); std::string s; |