From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 8/8] hashtable: Fix zero-sized array undefined behavior
Date: Sun, 19 Aug 2018 21:51:48 -0400 [thread overview]
Message-ID: <20180820015148.GH11769@bill-the-cat> (raw)
In-Reply-To: <20180820000033.25519-9-erosca@de.adit-jv.com>
On Mon, Aug 20, 2018 at 02:00:32AM +0200, Eugeniu Rosca wrote:
> Enabling CONFIG_UBSAN=y, below runtime warning occurs both in sandbox
> and R-Car H3 Salvator-X U-Boot:
>
> =====================================================================
> UBSAN: Undefined behaviour in lib/hashtable.c:784:8
> variable length array bound value 0 <= 0
> =====================================================================
>
> It has a slightly different wording when compiling sandbox U-Boot
> with "gcc-8 -fsanitize=undefined -lubsan":
>
Reviewed-by: Tom Rini <trini@konsulko.com>
--
Tom
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next prev parent reply other threads:[~2018-08-20 1:51 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-20 0:00 [U-Boot] [PATCH 0/8] Import Undefined Behavior Sanitizer Eugeniu Rosca
2018-08-20 0:00 ` [U-Boot] [PATCH 1/8] UBSAN: run-time undefined behavior sanity checker Eugeniu Rosca
2018-08-20 1:51 ` Tom Rini
2018-08-20 12:54 ` Eugeniu Rosca
2018-08-20 17:50 ` Tom Rini
2018-08-20 15:00 ` York Sun
2018-08-20 21:00 ` Eugeniu Rosca
2018-08-20 0:00 ` [U-Boot] [PATCH 2/8] mmc: Fix "left shift in type int" undefined behavior Eugeniu Rosca
2018-08-20 0:00 ` [U-Boot] [PATCH 3/8] armv8: mmu: " Eugeniu Rosca
2018-08-20 1:51 ` Tom Rini
2018-08-20 13:24 ` Eugeniu Rosca
2018-08-20 0:00 ` [U-Boot] [PATCH 4/8] pinctrl: renesas: " Eugeniu Rosca
2018-08-20 8:07 ` Marek Vasut
2018-08-20 8:07 ` Marek Vasut
2018-08-20 13:42 ` Eugeniu Rosca
2018-08-20 13:42 ` Eugeniu Rosca
2018-08-20 0:00 ` [U-Boot] [PATCH 5/8] net: phy: " Eugeniu Rosca
2018-08-20 0:00 ` [U-Boot] [PATCH 6/8] net: ravb: " Eugeniu Rosca
2018-08-20 8:05 ` Marek Vasut
2018-08-20 0:00 ` [U-Boot] [PATCH 7/8] mmc: Fix read-past-end-of-array " Eugeniu Rosca
2018-08-20 0:00 ` [U-Boot] [PATCH 8/8] hashtable: Fix zero-sized array " Eugeniu Rosca
2018-08-20 1:51 ` Tom Rini [this message]
2018-08-20 1:51 ` [U-Boot] [PATCH 0/8] Import Undefined Behavior Sanitizer Tom Rini
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