Tommi Hirvola 95f22c5305 set upper limit for REP escape sequence argument ...

Previously, printf 'L\033[2147483647b' would call tputc('L') 2^31 times,
making st unresponsive. This commit allows repeating the last character
at most 65535 times in order to prevent freezing and DoS attacks.

2024-03-04 23:50:58 +01:00

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