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up-polkit: Add G_ADD_PRIVATE (UpPolkit)

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Without this, accesses to `UpPolkitPrivate` are actually out of bounds
and writing to it will cause heap corruption.

Fixes: https://gitlab.freedesktop.org/upower/upower/-/issues/281
This commit is contained in:
Jan Alexander Steffens (heftig) 2024-08-31 11:05:54 +02:00
parent b71996a526
commit b4697dbc62
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1 changed files with 2 additions and 1 deletions
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3
src/up-polkit.c
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@ -43,7 +43,8 @@ struct UpPolkitPrivate
#endif #endif
}; };
G_DEFINE_TYPE (UpPolkit, up_polkit, G_TYPE_OBJECT) G_DEFINE_TYPE_WITH_CODE (UpPolkit, up_polkit, G_TYPE_OBJECT,
G_ADD_PRIVATE (UpPolkit))
static gpointer up_polkit_object = NULL; static gpointer up_polkit_object = NULL;
#ifdef HAVE_POLKIT #ifdef HAVE_POLKIT