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| author | Stefano Garzarella <sgarzare@redhat.com> | 2019-02-27 12:25:20 +0100 |
|---|---|---|
| committer | Daiki Ueno <ueno@gnu.org> | 2019-02-27 14:39:57 +0100 |
| commit | 4a925177a81c2566d2a81a0a450607a5ff4d9048 (patch) | |
| tree | 2fd2a2aa0a69443b4fc628fa9071a7d9fa6f5be8 /build | |
| parent | e2170b295992cb7fdf115227a78028ac3780619f (diff) | |
modules: check gl.modules before iterates on it when freeing
In some circumstances, as described in the BZ, can happen that
free_modules_when_no_refs_unlocked() is called multiple times
when the module destructor is invoked.
We should check gl.modules before iterates on it in the
free_modules_when_no_refs_unlocked() functions, to avoid
a SIGSEGV.
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1680963
Diffstat (limited to 'build')
0 files changed, 0 insertions, 0 deletions