From: Ray Strode <rstrode@redhat.com>
Date: Wed, 24 Oct 2012 17:08:41 +0000 (-0400)
Subject: throbber: stop throbber when freed
X-Git-Tag: 0.8.8~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a91db63f11527e49bef344027fadb06d73057b19;p=thirdparty%2Fplymouth.git

throbber: stop throbber when freed

It's possible that a throbber could get freed while animating.
In that case, stop the animation right away, so we don't keep
running the animation timeout on freed memory.
---

diff --git a/src/libply-splash-graphics/ply-throbber.c b/src/libply-splash-graphics/ply-throbber.c
index 5b9678cd..59cf10c6 100644
--- a/src/libply-splash-graphics/ply-throbber.c
+++ b/src/libply-splash-graphics/ply-throbber.c
@@ -78,6 +78,8 @@ struct _ply_throbber
   uint32_t is_stopped : 1;
 };
 
+static void ply_throbber_stop_now (ply_throbber_t *throbber);
+
 ply_throbber_t *
 ply_throbber_new (const char *image_dir,
               const char *frames_prefix)
@@ -122,6 +124,9 @@ ply_throbber_free (ply_throbber_t *throbber)
   if (throbber == NULL)
     return;
 
+  if (!throbber->is_stopped)
+    ply_throbber_stop_now (throbber);
+
   ply_throbber_remove_frames (throbber);
   ply_array_free (throbber->frames);