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Code Issues Releases Activity

app: fix #13555 crash in clipboard when closing

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Apparently the gimpclipboard_send_* functions can be called when
gimp_clip has already been cleared, usually at shutdown. This is
causing crashes sometimes that I have not been able to reproduce.

Fixing this at the source would be best, but I have not been able to
figure out where that would be. So, next best thing is adding a check
to bail out early when gimp_clip is NULL.
This commit is contained in:
Jacob Boerema
2025-08-23 13:10:18 -04:00
parent 81c67e5614
commit 6451ce3c80
1 changed files with 12 additions and 0 deletions
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12
app/widgets/gimpclipboard.c
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@@ -1152,6 +1152,9 @@ gimp_clipboard_send_image (GtkClipboard *clipboard,
{
GimpClipboard *gimp_clip = gimp_clipboard_get (gimp);
if (gimp_clip == NULL)
return;
gimp_set_busy (gimp);
if (info == 0)
@@ -1212,6 +1215,9 @@ gimp_clipboard_send_buffer (GtkClipboard *clipboard,
GimpClipboard *gimp_clip = gimp_clipboard_get (gimp);
GdkPixbuf *pixbuf;
if (gimp_clip == NULL)
return;
gimp_set_busy (gimp);
pixbuf = gimp_viewable_get_pixbuf (GIMP_VIEWABLE (gimp_clip->buffer),
@@ -1256,6 +1262,9 @@ gimp_clipboard_send_svg (GtkClipboard *clipboard,
{
GimpClipboard *gimp_clip = gimp_clipboard_get (gimp);
if (gimp_clip == NULL)
return;
gimp_set_busy (gimp);
if (gimp_clip->svg)
@@ -1280,6 +1289,9 @@ gimp_clipboard_send_curve (GtkClipboard *clipboard,
{
GimpClipboard *gimp_clip = gimp_clipboard_get (gimp);
if (gimp_clip == NULL)
return;
gimp_set_busy (gimp);
if (gimp_clip->curve)