Commit eaf1f72e authored by Committed by Julien Cristau
xkb: Escape non-printable characters correctly.
XkbStringText escapes non-printable characters using octal numbers. Such escape sequence would be at most 5 characters long ("\0123"), so it reserves 5 bytes in the buffer. Due to char->unsigned int conversion, it would print much longer string for negative numbers. Reviewed-by: Keith Packard <email@example.com> Signed-off-by: Julien Cristau <firstname.lastname@example.org>
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