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group: Free group if returning early

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If we get an error when fetching the window attributes, the group isn't ever
free'd, so use an autopointer instead, releasing the stolen one.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/1195
This commit is contained in:
Marco Trevisan (Treviño) 2019-07-09 11:17:18 +02:00 committed by Robert Mader
parent 645d596f9d
commit 1d75d5aa2f
1 changed files with 2 additions and 2 deletions
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4
src/x11/group.c
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@ -41,7 +41,7 @@ static MetaGroup*
meta_group_new (MetaX11Display *x11_display, meta_group_new (MetaX11Display *x11_display,
Window group_leader) Window group_leader)
{ {
MetaGroup *group; g_autofree MetaGroup *group = NULL;
#define N_INITIAL_PROPS 3 #define N_INITIAL_PROPS 3
Atom initial_props[N_INITIAL_PROPS]; Atom initial_props[N_INITIAL_PROPS];
int i; int i;
@ -91,7 +91,7 @@ meta_group_new (MetaX11Display *x11_display,
"Created new group with leader 0x%lx\n", "Created new group with leader 0x%lx\n",
group->group_leader); group->group_leader);
return group; return g_steal_pointer (&group);
} }
static void static void