Do not call strlen with NULL argument in libgcov.
authorMartin Liska <mliska@suse.cz>
Tue, 25 Jun 2019 11:49:36 +0000 (13:49 +0200)
committerMartin Liska <marxin@gcc.gnu.org>
Tue, 25 Jun 2019 11:49:36 +0000 (11:49 +0000)
commite5ce4cbc72adbfc8284ed6998b7d36c9f50c1ef6
tree9b9f10ab154d00d906d5f723bb773a64c7e4557d
parentb1e86e33a284b6b385c3b8ade42f2f9acf582a45
Do not call strlen with NULL argument in libgcov.

2019-06-25  Martin Liska  <mliska@suse.cz>

* libgcov-driver-system.c (replace_filename_variables): Do not
call strlen with NULL argument.

From-SVN: r272650
libgcc/ChangeLog
libgcc/libgcov-driver-system.c