diff --git a/source/common/models/models_md3.cpp b/source/common/models/models_md3.cpp
index c40f78e1e..2975adb3d 100644
--- a/source/common/models/models_md3.cpp
+++ b/source/common/models/models_md3.cpp
@@ -141,7 +141,7 @@ bool FMD3Model::Load(const char * path, int lumpnum, const char * buffer, int le
 	Frames.Resize(numFrames);
 	for (unsigned i = 0; i < numFrames; i++)
 	{
-		strncpy(Frames[i].Name, frm[i].Name, 16);
+		strncpy(Frames[i].Name, frm[i].Name, 15);
 		for (int j = 0; j < 3; j++) Frames[i].origin[j] = frm[i].localorigin[j];
 	}
 
diff --git a/source/core/statistics.cpp b/source/core/statistics.cpp
index ceeb10b25..9fd88041f 100644
--- a/source/core/statistics.cpp
+++ b/source/core/statistics.cpp
@@ -131,9 +131,9 @@ static void ParseStatistics(const char *fn, TArray<FStatistics> &statlist)
 
 				sc.MustGetString();
 				sc.MustGetString();
-				strncpy(session.name, sc.String, 24);
+				strncpy(session.name, sc.String, 23);
 				sc.MustGetString();
-				strncpy(session.info, sc.String, 60);
+				strncpy(session.info, sc.String, 59);
 
 				int h,m,s;
 				sc.MustGetString();
@@ -149,9 +149,9 @@ static void ParseStatistics(const char *fn, TArray<FStatistics> &statlist)
 						FLevelStatistics &lstats = session.levelstats[session.levelstats.Reserve(1)];
 
 						sc.MustGetString();
-						strncpy(lstats.name, sc.String, 24);
+						strncpy(lstats.name, sc.String, 23);
 						sc.MustGetString();
-						strncpy(lstats.info, sc.String, 60);
+						strncpy(lstats.info, sc.String, 59);
 
 						int h,m,s;
 						sc.MustGetString();
diff --git a/source/games/blood/src/levels.cpp b/source/games/blood/src/levels.cpp
index 89774d331..f60c981e8 100644
--- a/source/games/blood/src/levels.cpp
+++ b/source/games/blood/src/levels.cpp
@@ -50,7 +50,7 @@ void levelInitINI(const char *pzIni)
 	if (!fileSystem.FileExists(pzIni))
         I_Error("Initialization: %s does not exist", pzIni);
     BloodINI = new IniFile(pzIni);
-    strncpy(BloodIniFile, pzIni, BMAX_PATH);
+    strncpy(BloodIniFile, pzIni, BMAX_PATH-1);
 }
 
 void CheckSectionAbend(const char *pzSection)
diff --git a/source/games/sw/src/network.cpp b/source/games/sw/src/network.cpp
index 5ae60cf13..7a01ea9bb 100644
--- a/source/games/sw/src/network.cpp
+++ b/source/games/sw/src/network.cpp
@@ -64,7 +64,7 @@ void InitNetPlayerOptions(void)
 //    short pnum;
     PLAYERp pp = Player + myconnectindex;
 
-    strncpy(pp->PlayerName, playername, 32);
+    strncpy(pp->PlayerName, playername, 31);
 
     // myconnectindex palette
     pp->TeamColor = gs.NetColor;