diff options
Diffstat (limited to 'app-emulation/qemu/files/qemu-2.9.0-CVE-2017-8380.patch')
| -rw-r--r-- | app-emulation/qemu/files/qemu-2.9.0-CVE-2017-8380.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/app-emulation/qemu/files/qemu-2.9.0-CVE-2017-8380.patch b/app-emulation/qemu/files/qemu-2.9.0-CVE-2017-8380.patch new file mode 100644 index 000000000000..08911dd0bfb0 --- /dev/null +++ b/app-emulation/qemu/files/qemu-2.9.0-CVE-2017-8380.patch @@ -0,0 +1,34 @@ +bug #616874 + +https://lists.gnu.org/archive/html/qemu-devel/2017-04/msg04147.html +--- + 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 84b8caf..804122a 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); +-- +2.9.3 |