This is the mail archive of the libc-hacker@sources.redhat.com mailing list for the glibc project.
Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
Hi! If range and/or stop arguments to re_search_2 are too large, re_search_2 might search beyond end of buffer. 2003-04-07 Jakub Jelinek <jakub at redhat dot com> * posix/bug-regex4.c (main): Cap range and stop arguments to sum of size1 and size2 arguments. --- libc/posix/bug-regex4.c.jj 2002-07-29 09:14:54.000000000 -0400 +++ libc/posix/bug-regex4.c 2003-04-07 17:04:31.000000000 -0400 @@ -43,9 +43,9 @@ main (void) } else { - match[0] = re_search_2 (®ex, "xyabez", 6, "", 0, 1, 9, NULL, 10); + match[0] = re_search_2 (®ex, "xyabez", 6, "", 0, 1, 5, NULL, 6); match[1] = re_search_2 (®ex, NULL, 0, "abc", 3, 0, 3, NULL, 3); - match[2] = re_search_2 (®ex, "xya", 3, "bd", 2, 2, 6, NULL, 8); + match[2] = re_search_2 (®ex, "xya", 3, "bd", 2, 2, 3, NULL, 5); if (match[0] != 2 || match[1] != 0 || match[2] != 2) { printf ("re_search_2 returned %d,%d,%d, expected 2,0,2\n", Jakub
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |