diff options
| author | Ulrich Drepper <drepper@gmail.com> | 2011-11-12 01:23:45 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-11-12 01:23:45 -0500 |
| commit | 5e2b63c65892e054980570957f533312cfd223c2 (patch) | |
| tree | 2d9ca65c8bdbd7e502101019708b8c907599a4d7 /posix/regex_internal.c | |
| parent | e7f4b08ee9b36cc1fdb7d7f72013788a832a9f22 (diff) | |
| download | glibc-5e2b63c65892e054980570957f533312cfd223c2.zip glibc-5e2b63c65892e054980570957f533312cfd223c2.tar.gz glibc-5e2b63c65892e054980570957f533312cfd223c2.tar.bz2 | |
Fix warnings in regex
Diffstat (limited to 'posix/regex_internal.c')
| -rw-r--r-- | posix/regex_internal.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/posix/regex_internal.c b/posix/regex_internal.c index 285ae3b..bc19243 100644 --- a/posix/regex_internal.c +++ b/posix/regex_internal.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2006, 2010 Free Software Foundation, Inc. + Copyright (C) 2002-2006, 2010, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -736,16 +736,18 @@ re_string_reconstruct (re_string_t *pstr, int idx, int eflags) unsigned char buf[6]; size_t mbclen; + const unsigned char *pp = p; if (BE (pstr->trans != NULL, 0)) { int i = mlen < 6 ? mlen : 6; while (--i >= 0) buf[i] = pstr->trans[p[i]]; + pp = buf; } /* XXX Don't use mbrtowc, we know which conversion to use (UTF-8 -> UCS4). */ memset (&cur_state, 0, sizeof (cur_state)); - mbclen = __mbrtowc (&wc2, (const char *) p, mlen, + mbclen = __mbrtowc (&wc2, (const char *) pp, mlen, &cur_state); if (raw + offset - p <= mbclen && mbclen < (size_t) -2) |