]> Sergey Matveev's repositories - st.git/commit
projects / st.git / commit
summary | shortlog | log | commit | commitdiff | tree
(parent: 7473a8d) | patch
set upper limit for REP escape sequence argument
authorTommi Hirvola <tommi@hirvola.fi>
Mon, 4 Mar 2024 10:56:30 +0000 (12:56 +0200)
committerHiltjo Posthuma <hiltjo@codemadness.org>
Mon, 4 Mar 2024 22:50:58 +0000 (23:50 +0100)
commit95f22c53059ccd60ee701ccf2659dacd95e4e89a
tree5aa7ce5934a04364062d6b5151a949c4483dc75etree
parent7473a8d1a57e5f9aba41b953f4e498c35e1c9dc5commit | diff
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.
st.c diff | blob | history
My patches to suckless terminal