From: Andrea Cervesato via ltp <ltp@lists.linux.it>
To: linuxtestproject.agent@gmail.com
Cc: ltp@lists.linux.it
Subject: Re: [LTP] mremap07.c: New test for mremap() with MREMAP_DONTUNMAP
Date: Fri, 17 Apr 2026 08:00:23 +0000 [thread overview]
Message-ID: <69e1e898.5d0a0220.3d12d2.9738@mx.google.com> (raw)
In-Reply-To: <20260417075538.3930-1-linuxtestproject.agent@gmail.com>
> SAFE_MUNMAP does not clear the pointer. If setup() fails on a subsequent
> iteration before SAFE_MMAP reassigns fault_addr, cleanup() will
> double-munmap the stale pointer. Add fault_addr = NULL; after the
> SAFE_MUNMAP call.
The SAFE_MUNMAP() call already set the pointer to NULL, it didn't catch
this error. I will fix it in the agent config.
--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2026-04-17 8:00 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-27 23:02 [LTP] [PATCH v1] mremap07.c: New case check mremap with MREMAP_DONTUNMAP Wei Gao via ltp
2025-10-15 3:15 ` [LTP] [PATCH v2] " Wei Gao via ltp
2025-10-16 13:32 ` Petr Vorel
2025-10-17 7:51 ` Wei Gao via ltp
2025-10-30 19:39 ` Petr Vorel
2025-11-01 8:47 ` Wei Gao via ltp
2025-10-30 5:40 ` [LTP] [PATCH v3] " Wei Gao via ltp
2025-10-30 20:07 ` Petr Vorel
2026-02-25 9:05 ` [LTP] [PATCH v4] " Wei Gao via ltp
2026-03-23 7:03 ` Andrea Cervesato via ltp
2026-03-25 1:15 ` [LTP] [PATCH v5] " Wei Gao via ltp
2026-03-26 10:01 ` Andrea Cervesato via ltp
2026-04-10 2:31 ` [LTP] [PATCH v6] " Wei Gao via ltp
2026-04-17 6:53 ` [LTP] [PATCH v7] mremap07.c: New test for mremap() " Wei Gao via ltp
2026-04-17 7:55 ` [LTP] " linuxtestproject.agent
2026-04-17 8:00 ` Andrea Cervesato via ltp [this message]
2026-04-17 12:27 ` [LTP] [PATCH v8] " Wei Gao via ltp
2026-04-17 13:26 ` [LTP] " linuxtestproject.agent
2026-04-19 1:22 ` Wei Gao via ltp
2026-04-20 10:12 ` [LTP] [PATCH v8] " Li Wang
2026-04-21 8:20 ` Wei Gao via ltp
2026-04-21 9:11 ` Li Wang
2026-04-22 2:30 ` [LTP] [PATCH v9] " Wei Gao via ltp
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