diff --git a/xpinstall/wizard/mac/src/Deflation.c b/xpinstall/wizard/mac/src/Deflation.c
index e9efb2f083d2..60e8a404f504 100644
--- a/xpinstall/wizard/mac/src/Deflation.c
+++ b/xpinstall/wizard/mac/src/Deflation.c
@@ -221,7 +221,7 @@ InflateFiles(void *hZip, void *hFind, short tgtVRefNum, long tgtDirID)
 		if (err!=noErr)
 			return err;
 
-        strncpy(macfilename, filename, strlen(filename));
+        strcpy(macfilename, filename);        
         SLASHES_2_COLONS(macfilename);
 		HLock(fullPathH);
 		fullPathStr = NewPtrClear(fullPathLen + strlen(macfilename) + 1);
diff --git a/xpinstall/wizard/mac/src/LicenseWin.c b/xpinstall/wizard/mac/src/LicenseWin.c
index 6e180454c221..b500ec386701 100644
--- a/xpinstall/wizard/mac/src/LicenseWin.c
+++ b/xpinstall/wizard/mac/src/LicenseWin.c
@@ -192,6 +192,7 @@ ShowTxt(void)
 			if(gControls->lw->licTxt)
 			{
 			    RGBColor backColorOld;
+			    Rect     textRect;
 			    
 			    // get back color
 			    GetBackColor(&backColorOld);
@@ -200,8 +201,9 @@ ShowTxt(void)
 			    BackColor(whiteColor);
 			    
 			    // erase rect and update
-			    EraseRect(&(**(gControls->lw->licTxt)).viewRect);
-				TEUpdate( &(**(gControls->lw->licTxt)).viewRect, gControls->lw->licTxt);
+			    textRect = (**(gControls->lw->licTxt)).viewRect;
+			    EraseRect(&textRect);
+				TEUpdate(&textRect, gControls->lw->licTxt);
 				
 				// restore back color
 				RGBBackColor(&backColorOld);