1 files changed, 3 insertions, 0 deletions
diff --git a/assemble.c b/assemble.c
index f93457d9..b9271a44 100644
--- a/assemble.c
+++ b/assemble.c
@@ -141,7 +141,10 @@ static void out (long offset, long segto, void *data, unsigned long type,
     }
 
     if (src_get(&lineno,&lnfname))
+    {
 	outfmt->current_dfmt->linenum(lnfname,lineno,segto);
+	if (lnfname) nasm_free(lnfname);
+    }
 
     outfmt->output (segto, data, type, segment, wrt);
 }