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DTSC::Packet::genericFill now allows zero sized packets, when combined with a null pointer

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This commit is contained in:
Thulinma 2017-05-15 15:28:37 +02:00
parent 35d352c499
commit 6b379f63b6
1 changed files with 2 additions and 1 deletions
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3
lib/dtscmeta.cpp
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@ -208,6 +208,7 @@ namespace DTSC {
/// Re-initializes this Packet to contain a generic DTSC packet with the given data fields.
/// When given a NULL pointer, the data is reserved and memset to 0
/// If given a NULL pointer and a zero size, an empty packet is created.
void Packet::genericFill(long long packTime, long long packOffset, long long packTrack, const char * packData, long long packDataSize, uint64_t packBytePos, bool isKeyframe){
null();
master = true;
@ -217,7 +218,7 @@ namespace DTSC {
//bpos, if >= 0, adds 9 bytes (integer type) and 6 bytes (2+namelen)
//keyframe, if true, adds 9 bytes (integer type) and 10 bytes (2+namelen)
//data adds packDataSize+5 bytes (string type) and 6 bytes (2+namelen)
if (packDataSize < 1){
if (packData && packDataSize < 1){
FAIL_MSG("Attempted to fill a packet with %lli bytes!", packDataSize);
return;
}