script: fix double free in lexer
authorAndrei Borzenkov <arvidjaar@gmail.com>
Sun, 12 Feb 2017 06:23:34 +0000 (09:23 +0300)
committerAndrei Borzenkov <arvidjaar@gmail.com>
Sun, 12 Feb 2017 06:23:34 +0000 (09:23 +0300)
commit2fb8cd26a90be74643bcb4bc39da01f84fecb1a9
tree411fdaaaf1b0096ff53804e4c5ab6bd0f7079990
parent529818738fb2aafb05721830dc99cc6c8736a048
script: fix double free in lexer

yylex_destroy() already frees scanner.

Found by: Coverity scan.
CID: 176636
grub-core/script/lexer.c