From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Naresh Kamboju <naresh.kamboju@linaro.org>,
Daniel Borkmann <daniel@iogearbox.net>
Subject: [PATCH 5.5 01/30] bpf: update jmp32 test cases to fix range bound deduction
Date: Wed, 1 Apr 2020 18:17:05 +0200 [thread overview]
Message-ID: <20200401161416.202881749@linuxfoundation.org> (raw)
In-Reply-To: <20200401161414.345528747@linuxfoundation.org>
From: Daniel Borkmann <daniel@iogearbox.net>
[ no upstream commit ]
Since commit f2d67fec0b43 ("bpf: Undo incorrect __reg_bound_offset32 handling")
has been backported to stable, we also need to update related test cases that
started to (expectedly) fail on stable. Given the functionality has been reverted
we need to move the result to REJECT.
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/testing/selftests/bpf/verifier/jmp32.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
--- a/tools/testing/selftests/bpf/verifier/jmp32.c
+++ b/tools/testing/selftests/bpf/verifier/jmp32.c
@@ -768,7 +768,8 @@
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.fixup_map_hash_48b = { 4 },
- .result = ACCEPT,
+ .result = REJECT,
+ .errstr = "R8 unbounded memory access",
.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
},
{
@@ -796,7 +797,8 @@
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.fixup_map_hash_48b = { 4 },
- .result = ACCEPT,
+ .result = REJECT,
+ .errstr = "R8 unbounded memory access",
.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
},
{
@@ -824,6 +826,7 @@
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.fixup_map_hash_48b = { 4 },
- .result = ACCEPT,
+ .result = REJECT,
+ .errstr = "R8 unbounded memory access",
.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
},
next prev parent reply other threads:[~2020-04-01 16:19 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-01 16:17 [PATCH 5.5 00/30] 5.5.15-rc1 review Greg Kroah-Hartman
2020-04-01 16:17 ` Greg Kroah-Hartman [this message]
2020-04-01 16:17 ` [PATCH 5.5 02/30] mac80211: Check port authorization in the ieee80211_tx_dequeue() case Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 03/30] mac80211: fix authentication with iwlwifi/mvm Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 04/30] serial: sprd: Fix a dereference warning Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 05/30] vt: selection, introduce vc_is_sel Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 06/30] vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 07/30] vt: switch vt_dont_switch to bool Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 08/30] vt: vt_ioctl: remove unnecessary console allocation checks Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 09/30] vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 10/30] vt: vt_ioctl: fix use-after-free in vt_in_use() Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 11/30] platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 12/30] bpf: Explicitly memset the bpf_attr structure Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 13/30] bpf: Explicitly memset some bpf info structures declared on the stack Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 14/30] iwlwifi: dont send GEO_TX_POWER_LIMIT if no wgds table Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 15/30] gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 16/30] net: ks8851-ml: Fix IO operations, again Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 17/30] clk: imx: Align imx sc clock msg structs to 4 Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 18/30] clk: imx: Align imx sc clock parent " Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 19/30] clk: ti: am43xx: Fix clock parent for RTC clock Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 20/30] libceph: fix alloc_msg_with_page_vector() memory leaks Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 21/30] arm64: alternative: fix build with clang integrated assembler Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 22/30] perf map: Fix off by one in strncpy() size argument Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 23/30] ARM: dts: oxnas: Fix clear-mask property Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 24/30] ARM: dts: bcm283x: Fix vc4s firmware bus DMA limitations Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 25/30] ARM: bcm2835-rpi-zero-w: Add missing pinctrl name Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 26/30] ARM: dts: imx6: phycore-som: fix arm and soc minimum voltage Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 27/30] ARM: dts: N900: fix onenand timings Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 28/30] ARM: dts: sun8i: r40: Move AHCI device node based on address order Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 29/30] arm64: dts: ls1043a-rdb: correct RGMII delay mode to rgmii-id Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.5 30/30] arm64: dts: ls1046ardb: set RGMII interfaces to RGMII_ID mode Greg Kroah-Hartman
2020-04-02 0:13 ` [PATCH 5.5 00/30] 5.5.15-rc1 review Guenter Roeck
2020-04-02 7:10 ` Jon Hunter
2020-04-02 9:29 ` Naresh Kamboju
2020-04-02 16:45 ` shuah
2020-04-02 18:43 ` Greg Kroah-Hartman
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