tree e1bae33dbae1a3d9026327ada8cf38e031330854
parent 0438d5c4212e1f306525c5142619ac79a8b20e02
author Nicolas Iooss <nicolas.iooss@m4x.org> 1490737311 +0200
committer James Carter <jwcart2@tycho.nsa.gov> 1490797615 -0400

libsemanage: do not dereference a NULL pointer when calloc() fails

If "names = calloc(num_modinfos, sizeof(*names))" fails in
semanage_get_cil_paths(), the function tries to frees items in array
"names" even though it is NULL. Avoid this by returning directly.

This issue has been found using clang's static analyzer.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>