diff options
Diffstat (limited to 'gnu/packages/patches/qemu-CVE-2017-8380.patch')
| -rw-r--r-- | gnu/packages/patches/qemu-CVE-2017-8380.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2017-8380.patch b/gnu/packages/patches/qemu-CVE-2017-8380.patch deleted file mode 100644 index 65e49fc885..0000000000 --- a/gnu/packages/patches/qemu-CVE-2017-8380.patch +++ /dev/null @@ -1,53 +0,0 @@ -Fix CVE-2017-8380: - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8380 - -Patch copied from upstream source repository: - -http://git.qemu.org/?p=qemu.git;a=commitdiff;h=24dfa9fa2f90a95ac33c7372de4f4f2c8a2c141f - -From 24dfa9fa2f90a95ac33c7372de4f4f2c8a2c141f Mon Sep 17 00:00:00 2001 -From: Prasad J Pandit <pjp@fedoraproject.org> -Date: Mon, 24 Apr 2017 17:36:34 +0530 -Subject: [PATCH] scsi: avoid an off-by-one error in megasas_mmio_write - -While reading magic sequence(MFI_SEQ) in megasas_mmio_write, -an off-by-one error could occur as 's->adp_reset' index is not -reset after reading the last sequence. - -Reported-by: YY Z <bigbird475958471@gmail.com> -Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> -Message-Id: <20170424120634.12268-1-ppandit@redhat.com> -Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> ---- - hw/scsi/megasas.c | 10 +++++----- - 1 file changed, 5 insertions(+), 5 deletions(-) - -diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c -index 84b8caf901..804122ab05 100644 ---- a/hw/scsi/megasas.c -+++ b/hw/scsi/megasas.c -@@ -2138,15 +2138,15 @@ static void megasas_mmio_write(void *opaque, hwaddr addr, - case MFI_SEQ: - trace_megasas_mmio_writel("MFI_SEQ", val); - /* Magic sequence to start ADP reset */ -- if (adp_reset_seq[s->adp_reset] == val) { -- s->adp_reset++; -+ if (adp_reset_seq[s->adp_reset++] == val) { -+ if (s->adp_reset == 6) { -+ s->adp_reset = 0; -+ s->diag = MFI_DIAG_WRITE_ENABLE; -+ } - } else { - s->adp_reset = 0; - s->diag = 0; - } -- if (s->adp_reset == 6) { -- s->diag = MFI_DIAG_WRITE_ENABLE; -- } - break; - case MFI_DIAG: - trace_megasas_mmio_writel("MFI_DIAG", val); --- -2.13.0 - |