* Fix memory leaks, fd leaks, and some long-standing bugs recognizing when

  targets need to have their modtimes rechecked (-n, etc.)

1 files changed, 13 insertions, 0 deletions

diff --git a/rule.c b/rule.c
index 08ab640..b813fa0 100644
--- a/rule.c
+++ b/rule.c
@@ -439,10 +439,23 @@ freerule (rule, lastrule)
 {
   struct rule *next = rule->next;
   register unsigned int i;
+  register struct dep *dep;
 
   for (i = 0; rule->targets[i] != 0; ++i)
     free (rule->targets[i]);
 
+  dep = rule->deps;
+  while (dep)
+    {
+      struct dep *t;
+
+      t = dep->next;
+      /* We might leak dep->name here, but I'm not sure how to fix this: I
+         think that pointer might be shared (e.g., in the file hash?)  */
+      free ((char *) dep);
+      dep = t;
+    }
+
   free ((char *) rule->targets);
   free ((char *) rule->suffixes);
   free ((char *) rule->lens);