| From: | Tatsuo Ishii <ishii(at)postgresql(dot)org> |
|---|---|
| To: | pgpool-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgpool: Fix pgproto buffer out of range access error. |
| Date: | 2026-09-15 09:08:19 |
| Message-ID: | E1x6P9H-00000004gHc-1sVV@gothos.postgresql.org |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgpool-committers |
Fix pgproto buffer out of range access error.
ASAN detected pgproto's buffer out of range access error. When it
tried to detect the continuation line (backslash + line feed), it
unconditionally access read buffer without checking the read length.
Fix is, adding buffer length check before accessing the buffer.
Author: Tatsuo Ishii <ishii(at)postgresql(dot)org>
Backpatch-through: v4.3
Branch
------
V4_4_STABLE
Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=2fb3447bb4e8f320b3147200da7db44f47c87a07
Modified Files
--------------
src/tools/pgproto/main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tatsuo Ishii | 2026-09-15 09:08:24 | pgpool: Fix pgproto buffer out of range access error. |
| Previous Message | Tatsuo Ishii | 2026-09-15 09:08:15 | pgpool: Fix pgproto buffer out of range access error. |