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build_wcs_buffer didn't set mbs when a translation table is used. This
can result in all kinds of random behaviour during parsing due to use of
uninitialized memory.
2004-05-12 Andreas Schwab <schwab@suse.de>
* posix/regex_internal.c (build_wcs_buffer): Also set pstr->mbs
when translating.
--- posix/regex_internal.c 26 Feb 2004 12:03:50 +0100 1.40
+++ posix/regex_internal.c 12 May 2004 13:46:04 +0200
@@ -242,7 +242,7 @@ build_wcs_buffer (pstr)
for (i = 0; i < pstr->mb_cur_max && i < remain_len; ++i)
{
ch = pstr->raw_mbs [pstr->raw_mbs_idx + byte_idx + i];
- buf[i] = pstr->trans[ch];
+ buf[i] = pstr->mbs[byte_idx + i] = pstr->trans[ch];
}
p = (const char *) buf;
}
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany
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