Matthieu Herrb fbc034e847 Fix a double-free on syntax error without a new line. ...

$ echo "#foo\nfoo" > custom_config $ X -config custom_config

will trigger the double free because the contents of xf86_lex_val.str
have been realloc()ed aready  when free is called in read.c:209.

This copies the lex token and adds all the necessary free() calls to
avoid leaking it

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1176>

2024-09-01 23:28:20 +00:00

8.6 KiB

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