diff options
Diffstat (limited to 'gnu/packages/patches/qemu-CVE-2015-8743.patch')
| -rw-r--r-- | gnu/packages/patches/qemu-CVE-2015-8743.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2015-8743.patch b/gnu/packages/patches/qemu-CVE-2015-8743.patch deleted file mode 100644 index 4a9d0e2f2d..0000000000 --- a/gnu/packages/patches/qemu-CVE-2015-8743.patch +++ /dev/null @@ -1,48 +0,0 @@ -From aa7f9966dfdff500bbbf1956d9e115b1fa8987a6 Mon Sep 17 00:00:00 2001 -From: Prasad J Pandit <pjp@fedoraproject.org> -Date: Thu, 31 Dec 2015 17:05:27 +0530 -Subject: [PATCH] net: ne2000: fix bounds check in ioport operations - -While doing ioport r/w operations, ne2000 device emulation suffers -from OOB r/w errors. Update respective array bounds check to avoid -OOB access. - -Reported-by: Ling Liu <liuling-it@360.cn> -Cc: qemu-stable@nongnu.org -Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> -Signed-off-by: Jason Wang <jasowang@redhat.com> ---- - hw/net/ne2000.c | 10 ++++++---- - 1 file changed, 6 insertions(+), 4 deletions(-) - -diff --git a/hw/net/ne2000.c b/hw/net/ne2000.c -index 010f9ef..a3dffff 100644 ---- a/hw/net/ne2000.c -+++ b/hw/net/ne2000.c -@@ -467,8 +467,9 @@ static inline void ne2000_mem_writel(NE2000State *s, uint32_t addr, - uint32_t val) - { - addr &= ~1; /* XXX: check exact behaviour if not even */ -- if (addr < 32 || -- (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) { -+ if (addr < 32 -+ || (addr >= NE2000_PMEM_START -+ && addr + sizeof(uint32_t) <= NE2000_MEM_SIZE)) { - stl_le_p(s->mem + addr, val); - } - } -@@ -497,8 +498,9 @@ static inline uint32_t ne2000_mem_readw(NE2000State *s, uint32_t addr) - static inline uint32_t ne2000_mem_readl(NE2000State *s, uint32_t addr) - { - addr &= ~1; /* XXX: check exact behaviour if not even */ -- if (addr < 32 || -- (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) { -+ if (addr < 32 -+ || (addr >= NE2000_PMEM_START -+ && addr + sizeof(uint32_t) <= NE2000_MEM_SIZE)) { - return ldl_le_p(s->mem + addr); - } else { - return 0xffffffff; --- -2.6.3 - |