From: Cyril Hrubis <chrubis@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [RFC PATCH 1/9] lib: Add support for guarded buffers
Date: Fri, 2 Aug 2019 16:23:09 +0200 [thread overview]
Message-ID: <20190802142309.GC17684@rei> (raw)
In-Reply-To: <20190802135944.GA17684@rei>
Hi!
> > If we have runtime free then we need to figure out which map the
> > address belongs to or what its offset is (if any).
>
> That's easy, we will store the returned pointer to the map structure
> and use it for comparsion...
Or we even don't have to do that, we do have a buffer start address and
length so we just need to make sure that the pointer fits the range...
--
Cyril Hrubis
chrubis@suse.cz
next prev parent reply other threads:[~2019-08-02 14:23 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-01 9:26 [LTP] [RFC PATCH 0/9] Introduce guarded buffers Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 1/9] lib: Add support for " Cyril Hrubis
2019-08-01 10:39 ` Jan Stancek
2019-08-01 11:45 ` Cyril Hrubis
2019-08-02 14:03 ` Richard Palethorpe
2019-08-02 13:57 ` Richard Palethorpe
2019-08-02 13:59 ` Cyril Hrubis
2019-08-02 14:23 ` Cyril Hrubis [this message]
2019-08-02 14:36 ` Richard Palethorpe
2019-08-02 14:50 ` Cyril Hrubis
2019-08-02 14:20 ` Cyril Hrubis
2019-08-03 12:55 ` Li Wang
2019-08-06 7:36 ` Richard Palethorpe
2019-08-06 9:03 ` Richard Palethorpe
2019-08-08 9:06 ` Cyril Hrubis
2019-08-08 9:13 ` Li Wang
2019-08-08 15:41 ` Richard Palethorpe
2019-08-01 9:26 ` [LTP] [RFC PATCH 2/9] lib: Add a canary " Cyril Hrubis
2019-08-01 10:43 ` Jan Stancek
2019-08-01 11:54 ` Cyril Hrubis
2019-08-01 16:32 ` Jan Stancek
2019-08-02 9:47 ` Cyril Hrubis
2019-08-02 10:54 ` Jan Stancek
2019-08-03 13:02 ` Li Wang
2019-08-08 9:27 ` Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 3/9] syscalls/preadv01: Make use of " Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 4/9] syscalls/accept4_01: " Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 5/9] syscalls/add_key04: " Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 6/9] syscalls/adjtimex: " Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 7/9] syscalls/clock_getres01: " Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 8/9] syscalls/clock_settime01: " Cyril Hrubis
2019-08-01 9:26 ` [LTP] [RFC PATCH 9/9] syscalls/sendmmsg01: " Cyril Hrubis
2019-08-06 9:47 ` [LTP] [PATCH v3 0/4] eBPF tests using guarded buffers API Richard Palethorpe
2019-08-06 9:47 ` [LTP] [PATCH v3 1/4] BPF: Essential headers for map creation Richard Palethorpe
2019-08-06 9:47 ` [LTP] [PATCH v3 2/4] BPF: Sanity check creating and updating maps Richard Palethorpe
2019-08-06 9:47 ` [LTP] [PATCH v3 3/4] BPF: Essential headers for a basic program Richard Palethorpe
2019-08-06 9:47 ` [LTP] [PATCH v3 4/4] BPF: Sanity check creating a program Richard Palethorpe
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