Author: Julia Lawall <julia@diku.dk> The comments in the code indicate that file_info should be released if the function fails. This releasing is done at the label out_free, not out. The semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression …