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] |
Jakub Jelinek <jakub@redhat.com> writes: > Hi! > > The following testcase fails with MBS_SUPPORT enabled regex. > There are two issues: the code is swapping strings if second string is zero > size and first non-NULL, but we were not swapping their MBS data together > with them (cstring* are not used any more, so it is enough to swap > mbs_offset* and csize*). Also, if stop is past csize1 + csize2, > count_mbs_length would return -1 and things would fail, because end_match_2 > would point before string2 (unlike non-MBS, where stop however large is > simply added to string2 to compute end_match_2). > > 2001-05-11 Jakub Jelinek <jakub@redhat.com> > > * posix/regex.c (re_match_2_internal): Swap mbs_offset and csize > as well if swapping strings. > Make sure stop is not past end of second string. > * posix/bug-regex4.c: New test. > * posix/Makefile (tests): Add bug-regex4. Committed, Thanks, Andreas -- Andreas Jaeger SuSE Labs aj@suse.de private aj@arthur.inka.de http://www.suse.de/~aj
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |