From 94c3452ade3dbc2c09e772b0507084551fe49b4c Mon Sep 17 00:00:00 2001 From: "Andrew M. Kuchling" Date: Thu, 1 Jun 2000 03:02:48 +0000 Subject: Fix bug reported by atkins@gweep.net; re.compile(r"[\100-\410]") dumps core. Solution: fix check_escape() to match its comment and use only the low 8 bits of the octal number. --- Modules/pypcre.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/pypcre.c b/Modules/pypcre.c index 468751d..afff59c 100644 --- a/Modules/pypcre.c +++ b/Modules/pypcre.c @@ -1064,7 +1064,7 @@ else c -= '0'; while(i++ < 2 && (pcre_ctypes[ptr[1]] & ctype_digit) != 0 && ptr[1] != '8' && ptr[1] != '9') - c = c * 8 + *(++ptr) - '0'; + c = (c * 8 + *(++ptr) - '0') & 255; break; /* Special escapes not starting with a digit are straightforward */ -- cgit v0.12