[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 00/23] misc: Remove variable-length arrays on the stack
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 00/23] misc: Remove variable-length arrays on the stack |
Date: |
Wed, 5 May 2021 23:10:24 +0200 |
Hi,
This series is inspired by Gerd Hoffmann and CVE-2021-3527.
It removes all uses of variable-length arrays in the repository,
then enable the '-Wvla' warning to avoid new code using vla
to be merged.
Mostly trivial patches using GLib autofree.
Please review,
Phil.
(based on usb-20210505-pull-request tag)
Based-on: 20210505130716.1128420-1-kraxel@redhat.com
Philippe Mathieu-Daudé (23):
block/vpc: Avoid dynamic stack allocation
chardev/baum: Replace magic values by X_MAX / Y_MAX definitions
chardev/baum: Use definitions to avoid dynamic stack allocation
chardev/baum: Avoid dynamic stack allocation
io/channel-websock: Replace strlen(const_str) by sizeof(const_str) - 1
hw/block/dataplane/virtio-blk: Avoid dynamic stack allocation
hw/block/nvme: Use definition to avoid dynamic stack allocation
hw/block/nvme: Avoid dynamic stack allocation
hw/net/e1000e_core: Use definition to avoid dynamic stack allocation
hw/ppc/pnv: Avoid dynamic stack allocation
hw/intc/xics: Avoid dynamic stack allocation
hw/i386/multiboot: Avoid dynamic stack allocation
hw/usb/hcd-xhci: Avoid dynamic stack allocation
hw/usb/hcd-ohci: Use definition to avoid dynamic stack allocation
net: Avoid dynamic stack allocation
ui/curses: Avoid dynamic stack allocation
ui/spice-display: Avoid dynamic stack allocation
ui/vnc-enc-hextile: Use definitions to avoid dynamic stack allocation
ui/vnc-enc-tight: Avoid dynamic stack allocation
util/iov: Avoid dynamic stack allocation
target/ppc/kvm: Avoid dynamic stack allocation
tests/unit/test-vmstate: Avoid dynamic stack allocation
configure: Prohibit variable-length allocations by using -Wvla CPPFLAG
configure | 2 +-
ui/vnc-enc-hextile-template.h | 3 ++-
block/vpc.c | 4 ++--
chardev/baum.c | 22 +++++++++++++---------
hw/block/dataplane/virtio-blk.c | 7 ++++---
hw/block/nvme.c | 17 +++++++++--------
hw/i386/multiboot.c | 5 ++---
hw/intc/xics.c | 2 +-
hw/net/e1000e_core.c | 7 ++++---
hw/net/fsl_etsec/rings.c | 9 ++++-----
hw/net/rocker/rocker_of_dpa.c | 2 +-
hw/ppc/pnv.c | 4 ++--
hw/ppc/spapr.c | 8 ++++----
hw/ppc/spapr_pci_nvlink2.c | 2 +-
hw/usb/hcd-ohci.c | 7 ++++---
hw/usb/hcd-xhci.c | 2 +-
io/channel-websock.c | 2 +-
net/dump.c | 2 +-
net/tap.c | 2 +-
target/ppc/kvm.c | 2 +-
tests/unit/test-vmstate.c | 7 +++----
ui/curses.c | 2 +-
ui/spice-display.c | 2 +-
ui/vnc-enc-tight.c | 11 ++++++-----
util/iov.c | 2 +-
25 files changed, 71 insertions(+), 64 deletions(-)
--
2.26.3
- [PATCH 00/23] misc: Remove variable-length arrays on the stack,
Philippe Mathieu-Daudé <=