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33122: typo from 32891 caused incorrect matches for pcre_match -n

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Barton E. Schaefer 2014-09-07 10:48:32 -07:00
parent b7ba62871e
commit 956829c18e
3 changed files with 15 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2014-09-07 Barton E. Schaefer <schaefer@zsh.org>
* 33122: Src/Modules/pcre.c, Test/V07pcre.ztst: typo from 32891
caused incorrect matches for pcre_match -n
2014-09-06 Barton E. Schaefer <schaefer@zsh.org>
* 33118: Src/subst.c: record original param unset state when

2
Src/Modules/pcre.c
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@ -289,7 +289,7 @@ bin_pcre_match(char *nam, char **args, Options ops, UNUSED(int func))
matched_portion = OPT_ARG(ops,c);
}
if(OPT_HASARG(ops,c='n')) { /* The offset position to start the search, in bytes. */
if ((offset_start = getposint(OPT_ARG(ops,c), nam) < 0))
if ((offset_start = getposint(OPT_ARG(ops,c), nam)) < 0)
return 1;
}
/* For the entire match, 'Return' the offset byte positions instead of the matched string */

9
Test/V07pcre.ztst
View file

@ -108,3 +108,12 @@
>1
>0 xo→t →t
>0 Xo→t →t
string="The following zip codes: 78884 90210 99513"
pcre_compile -m "\d{5}"
pcre_match -b -- $string && print "$MATCH; ZPCRE_OP: $ZPCRE_OP"
pcre_match -b -n $ZPCRE_OP[(w)2] -- $string || print failed
print "$MATCH; ZPCRE_OP: $ZPCRE_OP"
0:pcre_match -b and pcre_match -n
>78884; ZPCRE_OP: 25 30
>90210; ZPCRE_OP: 31 36