Fix memory leaks, provide config statements for disabling inotify.

* src/config.c: New statement "inotify" (global and
spool-specific).
* src/gpg.c (gpg_verify_signature): Free key when
no longer needed.
(verify_directive_signature): Fix memory leak.
* src/job.c (job_queue_runner): Free the unlinked job.
* src/triplet.c (triplet_lookup): Free key.name.
* src/verify.c (fill_project_name): Return immediately if
trp->blurb is not null.
* src/watcher.c (create_watcher): Ignore spool if its
inotify_enable is false.
(watcher_init): Return immediately if inotify_enable is
false.
* src/wydawca.c (inotify_enable): New global.
* src/wydawca.h: Likewise.

1 files changed, 15 insertions, 1 deletions

diff --git a/src/watcher.c b/src/watcher.c
index f8761ee..c52e3e6 100644
--- a/src/watcher.c
+++ b/src/watcher.c
@@ -84,8 +84,15 @@ create_watcher (struct spool *sp, void *data)
   if (!sp)
     return 0;
 
+  if (!sp->inotify_enable)
+    {
+      if (debug_level > 1)
+	logmsg (LOG_DEBUG, "disabling inotify support for spool %s", sp->tag);
+      return 0;
+    }
+  
   if (debug_level > 1)
-    logmsg (LOG_DEBUG, "creating watcher %s", path);
+    logmsg (LOG_DEBUG, "spool %s: creating watcher %s", sp->tag, path);
   dwp = malloc (sizeof(*dwp));
   if (!dwp)
     {
@@ -114,6 +121,13 @@ watcher_init ()
 {
   int ifd, rc;
 
+  if (!inotify_enable)
+    {
+      if (debug_level > 1)
+	logmsg (LOG_DEBUG, "disabling inotify support");
+      return -1;
+    }
+  
   if (debug_level > 1)
     logmsg (LOG_DEBUG, "setting up inotify");
   ifd = inotify_init ();