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Add null check before freeing DB

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Was causing segfaults in load-failure tests
This commit is contained in:
John J. Camilleri
2021-09-24 08:20:31 +02:00
parent 0ff4b0079d
commit 139e851f22
1 changed files with 2 additions and 1 deletions
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3
src/runtime/python/pypgf.c
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@@ -13,7 +13,8 @@
static void static void
PGF_dealloc(PGFObject *self) PGF_dealloc(PGFObject *self)
{ {
pgf_free_revision(self->db, self->revision); if (self->db != NULL && self->revision != 0)
pgf_free_revision(self->db, self->revision);
Py_TYPE(self)->tp_free((PyObject *)self); Py_TYPE(self)->tp_free((PyObject *)self);
} }