diff --git a/lib/gamelib/anim.cpp b/lib/gamelib/anim.cpp
index d8e5ae29a..d3b0c0b6a 100644
--- a/lib/gamelib/anim.cpp
+++ b/lib/gamelib/anim.cpp
@@ -172,6 +172,7 @@ BOOL anim_Create3D(char szPieFileName[], UWORD uwStates, UWORD uwFrameRate, UWOR
 	if ( ubType == ANIM_3D_TRANS && uwObj != uwFrames )
 	{
 		ASSERT(false, "Frames in pie %s != script objects %i", szPieFileName, uwObj);
+		free(psAnim3D);
 		return false;
 	}
 
diff --git a/lib/script/event.cpp b/lib/script/event.cpp
index 3c29547c8..68d0d2a4a 100644
--- a/lib/script/event.cpp
+++ b/lib/script/event.cpp
@@ -415,6 +415,7 @@ BOOL eventNewContext(SCRIPT_CODE *psCode, CONTEXT_RELEASE release,
 					if (!asCreateFuncs[type](&(psCode->ppsLocalVarVal[i][j]) ))
 					{
 						debug(LOG_ERROR,"eventNewContext: asCreateFuncs failed for local var");
+						free(psContext);
 						return false;
 					}
 				}
diff --git a/lib/sequence/sequence.cpp b/lib/sequence/sequence.cpp
index 1c0b44218..b3825f58c 100644
--- a/lib/sequence/sequence.cpp
+++ b/lib/sequence/sequence.cpp
@@ -671,9 +671,7 @@ bool seq_Play(const char* filename)
 	/* open video */
 	if (theora_p)
 	{
-		char *blackframe = (char *)calloc(1, texture_width * texture_height * 4);
-		if (videodata.ti.frame_width > texture_width ||
-				videodata.ti.frame_height > texture_height)
+		if (videodata.ti.frame_width > texture_width || videodata.ti.frame_height > texture_height)
 		{
 			debug(LOG_ERROR, "Video size too large, must be below %dx%d!",
 					texture_width, texture_height);
@@ -684,6 +682,7 @@ bool seq_Play(const char* filename)
 			debug(LOG_ERROR, "Video not in YUV420 format!");
 			return false;
 		}
+		char *blackframe = (char *)calloc(1, texture_width * texture_height * 4);
 		Allocate_videoFrame();
 
 		glGenTextures(1, &video_texture);
diff --git a/src/main.cpp b/src/main.cpp
index 0d95c55a4..50b7f36de 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -270,14 +270,13 @@ void clearOverrideMods(void)
 
 void addLoadedMod(const char * modname)
 {
-	char * mod = strdup(modname);
-	int i, modlen;
 	if (num_loaded_mods >= MAX_MODS)
 	{
 		// mod list full
 		return;
 	}
-	modlen = strlen(mod);
+	char *mod = strdup(modname);
+	int modlen = strlen(mod);
 	if (modlen >= 3 && strcmp(&mod[modlen-3], ".wz")==0)
 	{
 		// remove ".wz" from end
@@ -305,7 +304,8 @@ void addLoadedMod(const char * modname)
 	// Yes, this is an online insertion sort.
 	// I swear, for the numbers of mods this is going to be dealing with
 	// (i.e. 0 to 2), it really is faster than, say, Quicksort.
-	for (i=0; i<num_loaded_mods && strcmp(loaded_mods[i], mod)>0; i++) {}
+	int i;
+	for (i = 0; i < num_loaded_mods && strcmp(loaded_mods[i], mod) > 0; i++) {}
 	if (i < num_loaded_mods)
 	{
 		if (strcmp(loaded_mods[i], mod) == 0)