ref: b9adc507d25ec5f41463d31ef54751c1180c3db2
parent: dadaeb584bfec1315561edf3a3470205725de7eb
author: Michael Forney <mforney@mforney.org>
date: Sat Jan 22 20:05:27 EST 2022
cc: fix incorrect octal range condition in mpatov This does not have any adverse effect, since yylex never calls mpatov with a string with leading 0 (and not 0x) that contains non-octal digits, but the condition was wrong regardless.
--- a/sys/src/cmd/cc/lex.c
+++ b/sys/src/cmd/cc/lex.c
@@ -982,7 +982,7 @@
if(c == 'x' || c == 'X')
goto hex;
while(c = *s++) {- if(c >= '0' || c <= '7')
+ if(c >= '0' && c <= '7')
nn = n*8 + c-'0';
else
goto bad;