Found using the Clang Static Analyzer. * trans/fakeroot.c (new_node): Do not leak a pointer to freed memory. Store NULL at *np instead. This fixes a node use-after-free in netfs_S_dir_lookup. --- trans/fakeroot.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/trans/fakeroot.c b/trans/fakeroot.c index 32a34ec..df2de64 100644 --- a/trans/fakeroot.c +++ b/trans/fakeroot.c @@ -119,6 +119,7 @@ new_node (file_t file, mach_port_t idport, int locked, int openmodes, mach_port_deallocate (mach_task_self (), nn->idport); mach_port_deallocate (mach_task_self (), file); free (*np); + *np = NULL; return err; } -- 2.0.0
