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Streamline validation in utf8decode() 

https://lists.suckless.org/hackers/2207/18407.html
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Bakkeby 2024-03-07 23:22:02 +01:00
parent 6d5c2b3ddb
commit d78d582eaa
1 changed files with 2 additions and 2 deletions
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st.c
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@ -313,8 +313,8 @@ utf8decode(const char *c, Rune *u, size_t clen)
} }
if (j < len) if (j < len)
return 0; return 0;
*u = udecoded; *u = (!BETWEEN(udecoded, utfmin[len], utfmax[len]) || BETWEEN(udecoded, 0xD800, 0xDFFF))
utf8validate(u, len); ? UTF_INVALID : udecoded;
return len; return len;
} }