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Sat May 11 13:30:53 1996 enami tsugutomo <enami@ba2.so-net.or.jp>

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* regex.c (re_match_2_internal): Fix off-by-one error; don't use
       length of exactn as character, and don't use length of bitmap of
       charset as bitmap.
This commit is contained in:
Jim Meyering 1996-05-12 02:57:30 +00:00
parent f64964aa1d
commit d4a3e63ec8
1 changed files with 3 additions and 3 deletions
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6
lib/regex.c
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@ -4505,9 +4505,9 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
#endif
if ((re_opcode_t) p1[3] == exactn
&& ! ((int) p2[1] * BYTEWIDTH > (int) p1[4]
&& (p2[1 + p1[4] / BYTEWIDTH]
& (1 << (p1[4] % BYTEWIDTH)))))
&& ! ((int) p2[1] * BYTEWIDTH > (int) p1[5]
&& (p2[2 + p1[5] / BYTEWIDTH]
& (1 << (p1[5] % BYTEWIDTH)))))
{
p[-3] = (unsigned char) pop_failure_jump;
DEBUG_PRINT3 (" %c != %c => pop_failure_jump.\n",