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Fix memory leak in Redcarpet::Render::Base #516

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merged 1 commit into from
Sep 23, 2015
Merged

Fix memory leak in Redcarpet::Render::Base #516

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7 changes: 6 additions & 1 deletion ext/redcarpet/rc_render.c
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Original file line number Diff line number Diff line change
Expand Up @@ -375,11 +375,16 @@ static void rb_redcarpet_rbase_mark(struct rb_redcarpet_rndr *rndr)
rb_gc_mark(rndr->options.link_attributes);
}

static void rndr_deallocate(void *rndr)
{
xfree(rndr);
}

static VALUE rb_redcarpet_rbase_alloc(VALUE klass)
{
struct rb_redcarpet_rndr *rndr = ALLOC(struct rb_redcarpet_rndr);
memset(rndr, 0x0, sizeof(struct rb_redcarpet_rndr));
return Data_Wrap_Struct(klass, rb_redcarpet_rbase_mark, NULL, rndr);
return Data_Wrap_Struct(klass, rb_redcarpet_rbase_mark, rndr_deallocate, rndr);
}

static void rb_redcarpet__overload(VALUE self, VALUE base_class)
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