Fix another giant batch of resource leaks. (Mostly memory, but there's

[u/mdw/putty] / unix / gtkfont.c

diff --git a/unix/gtkfont.c b/unix/gtkfont.c
index 56ae031..d241db0 100644 (file)
--- a/unix/gtkfont.c
+++ b/unix/gtkfont.c
@@ -191,8 +191,10 @@ static char *x11_guess_derived_font_name(XFontStruct *xfs, int bold, int wide)
                p++;
            }
 
-           if (nstr < lenof(strings))
+           if (nstr < lenof(strings)) {
+                sfree(dupname);
                return NULL;           /* XLFD was malformed */
+            }
 
            if (bold)
                strings[2] = "bold";