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- fixed memory leaks in network code.

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ReadString allocates a buffer, so saving it in a local variable and then forgetting it will not free the buffer afterward.
(This should probably be refactored to use some safer methods to read the string than this old-school method...)
This commit is contained in:
Christoph Oelckers 2019-01-01 19:40:57 +01:00
parent d654e02dea
commit cea97e5cc6
1 changed files with 10 additions and 10 deletions
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20
src/d_net.cpp
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@ -2487,10 +2487,10 @@ void Net_DoCommand (int type, uint8_t **stream, int player)
case DEM_RUNNAMEDSCRIPT:
{
char *sname = ReadString(stream);
s = ReadString(stream);
int argn = ReadByte(stream);
RunScript(stream, players[player].mo, -FName(sname), argn & 127, (argn & 128) ? ACS_ALWAYS : 0);
RunScript(stream, players[player].mo, -FName(s), argn & 127, (argn & 128) ? ACS_ALWAYS : 0);
}
break;
@ -2557,9 +2557,9 @@ void Net_DoCommand (int type, uint8_t **stream, int player)
case DEM_KILLCLASSCHEAT:
{
char *classname = ReadString (stream);
s = ReadString (stream);
int killcount = 0;
PClassActor *cls = PClass::FindActor(classname);
PClassActor *cls = PClass::FindActor(s);
if (cls != NULL)
{
@ -2569,20 +2569,20 @@ void Net_DoCommand (int type, uint8_t **stream, int player)
{
killcount += KillAll(cls_rep);
}
Printf ("Killed %d monsters of type %s.\n",killcount, classname);
Printf ("Killed %d monsters of type %s.\n",killcount, s);
}
else
{
Printf ("%s is not an actor class.\n", classname);
Printf ("%s is not an actor class.\n", s);
}
}
break;
case DEM_REMOVE:
{
char *classname = ReadString(stream);
s = ReadString(stream);
int removecount = 0;
PClassActor *cls = PClass::FindActor(classname);
PClassActor *cls = PClass::FindActor(s);
if (cls != NULL && cls->IsDescendantOf(RUNTIME_CLASS(AActor)))
{
removecount = RemoveClass(cls);
@ -2591,11 +2591,11 @@ void Net_DoCommand (int type, uint8_t **stream, int player)
{
removecount += RemoveClass(cls_rep);
}
Printf("Removed %d actors of type %s.\n", removecount, classname);
Printf("Removed %d actors of type %s.\n", removecount, s);
}
else
{
Printf("%s is not an actor class.\n", classname);
Printf("%s is not an actor class.\n", s);
}
}
break;