patch 8.2.3409: reading beyond end of line with invalid utf-8 character
Problem: Reading beyond end of line with invalid utf-8 character.
Solution: Check for NUL when advancing.
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
index 9757d7c..c7db981 100644
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -5664,7 +5664,8 @@
match = FALSE;
break;
}
- len2 += MB_CHAR2LEN(c2);
+ len2 += enc_utf8 ? utf_ptr2len(rex.line + col + len2)
+ : MB_CHAR2LEN(c2);
}
if (match
// check that no composing char follows