| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Fix minor bug in regexp makesearch() function. |
| Date: | 2015-09-10 00:15:50 |
| Message-ID: | E1ZZpWo-0000Yq-IP@gemulon.postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers |
Fix minor bug in regexp makesearch() function.
The list-wrangling here was done wrong, allowing the same state to get
put into the list twice. The following loop then would clone it twice.
The second clone would wind up with no inarcs, so that there was no
observable misbehavior AFAICT, but a useless state in the finished NFA
isn't an especially good thing.
Branch
------
REL9_2_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/3718015e468855441672b0b341f075cd0ba0f726
Modified Files
--------------
src/backend/regex/regcomp.c | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Amit Kapila | 2015-09-10 03:49:46 | Re: Re: [COMMITTERS] pgsql: Map basebackup tablespaces using a tablespace_map file |
| Previous Message | Teodor Sigaev | 2015-09-09 16:22:58 | pgsql: Fix oversight in 013ebc0a7b7ea9c1b1ab7a3d4dd75ea121ea8ba7 commit |