Fix buffer overflow with invalid quotes #209
Merged
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A follow-up commit to 6f49ad0.
The quotes can have their upper bits set in which case more than just
two digits are printed, eventually overflowing the allocated memory.
How to reproduce:
less --quotes=$(echo -e '\xff\xff') -f /dev/null
Then enter "-T x" to trigger lglob function
Shoutout to @c3h2_ctf