Revision d315353bed0ee4f4a505b8c5fdf24dc63659ae92 authored by Max Reitz on 28 February 2018, 13:13:14 UTC, committed by Michael Roth on 21 June 2018, 01:45:01 UTC
Storing the lseek() result in an int results in it overflowing when the file is at least 2 GB big. Then, we have a 50 % chance of the result being "negative" and thus thinking an error occurred when actually everything went just fine. So we should use the correct type for storing the result: off_t. Reported-by: Daniel P. Berrange <berrange@redhat.com> Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1549231 Cc: qemu-stable@nongnu.org Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20180228131315.30194-2-mreitz@redhat.com Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> (cherry picked from commit 82b45e0a0b824787bd79ce3f6453eaa2afddd138) Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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accel | ||
audio | ||
backends | ||
block | ||
bsd-user | ||
capstone @ 22ead3e | ||
chardev | ||
contrib | ||
crypto | ||
default-configs | ||
disas | ||
docs | ||
dtc @ 558cd81 | ||
fpu | ||
fsdev | ||
gdb-xml | ||
hw | ||
include | ||
io | ||
libdecnumber | ||
linux-headers | ||
linux-user | ||
migration | ||
nbd | ||
net | ||
pc-bios | ||
po | ||
qapi | ||
qga | ||
qobject | ||
qom | ||
replay | ||
roms | ||
scripts | ||
scsi | ||
slirp | ||
stubs | ||
target | ||
tcg | ||
tests | ||
trace | ||
ui | ||
util | ||
.dir-locals.el | -rw-r--r-- | 75 bytes |
.editorconfig | -rw-r--r-- | 200 bytes |
.exrc | -rw-r--r-- | 220 bytes |
.gdbinit | -rw-r--r-- | 326 bytes |
.gitignore | -rw-r--r-- | 2.5 KB |
.gitmodules | -rw-r--r-- | 1.3 KB |
.mailmap | -rw-r--r-- | 1.4 KB |
.shippable.yml | -rw-r--r-- | 1.9 KB |
.travis.yml | -rw-r--r-- | 6.4 KB |
CODING_STYLE | -rw-r--r-- | 5.7 KB |
COPYING | -rw-r--r-- | 17.6 KB |
COPYING.LIB | -rw-r--r-- | 25.8 KB |
COPYING.PYTHON | -rw-r--r-- | 13.3 KB |
Changelog | -rw-r--r-- | 22.6 KB |
HACKING | -rw-r--r-- | 9.9 KB |
LICENSE | -rw-r--r-- | 840 bytes |
MAINTAINERS | -rw-r--r-- | 40.5 KB |
Makefile | -rw-r--r-- | 32.9 KB |
Makefile.objs | -rw-r--r-- | 5.7 KB |
Makefile.target | -rw-r--r-- | 6.4 KB |
README | -rw-r--r-- | 3.5 KB |
VERSION | -rw-r--r-- | 7 bytes |
arch_init.c | -rw-r--r-- | 3.1 KB |
balloon.c | -rw-r--r-- | 3.4 KB |
block.c | -rw-r--r-- | 151.3 KB |
blockdev-nbd.c | -rw-r--r-- | 5.1 KB |
blockdev.c | -rw-r--r-- | 121.0 KB |
blockjob.c | -rw-r--r-- | 25.6 KB |
bootdevice.c | -rw-r--r-- | 9.2 KB |
bt-host.c | -rw-r--r-- | 5.2 KB |
bt-vhci.c | -rw-r--r-- | 4.5 KB |
configure | -rwxr-xr-x | 174.5 KB |
cpus-common.c | -rw-r--r-- | 10.1 KB |
cpus.c | -rw-r--r-- | 54.4 KB |
device-hotplug.c | -rw-r--r-- | 2.6 KB |
device_tree.c | -rw-r--r-- | 12.9 KB |
disas.c | -rw-r--r-- | 17.7 KB |
dma-helpers.c | -rw-r--r-- | 7.9 KB |
dump.c | -rw-r--r-- | 59.5 KB |
exec.c | -rw-r--r-- | 108.1 KB |
gdbstub.c | -rw-r--r-- | 52.1 KB |
hmp-commands-info.hx | -rw-r--r-- | 18.0 KB |
hmp-commands.hx | -rw-r--r-- | 52.9 KB |
hmp.c | -rw-r--r-- | 89.4 KB |
hmp.h | -rw-r--r-- | 7.9 KB |
ioport.c | -rw-r--r-- | 9.0 KB |
iothread.c | -rw-r--r-- | 10.3 KB |
memory.c | -rw-r--r-- | 98.2 KB |
memory_ldst.inc.c | -rw-r--r-- | 20.1 KB |
memory_mapping.c | -rw-r--r-- | 10.5 KB |
module-common.c | -rw-r--r-- | 113 bytes |
monitor.c | -rw-r--r-- | 111.8 KB |
numa.c | -rw-r--r-- | 22.5 KB |
os-posix.c | -rw-r--r-- | 7.9 KB |
os-win32.c | -rw-r--r-- | 3.7 KB |
qapi-schema.json | -rw-r--r-- | 81.6 KB |
qdev-monitor.c | -rw-r--r-- | 26.4 KB |
qdict-test-data.txt | -rw-r--r-- | 88.4 KB |
qemu-bridge-helper.c | -rw-r--r-- | 11.0 KB |
qemu-doc.texi | -rw-r--r-- | 75.7 KB |
qemu-ga.texi | -rw-r--r-- | 3.2 KB |
qemu-img-cmds.hx | -rw-r--r-- | 5.2 KB |
qemu-img.c | -rw-r--r-- | 137.2 KB |
qemu-img.texi | -rw-r--r-- | 29.3 KB |
qemu-io-cmds.c | -rw-r--r-- | 59.1 KB |
qemu-io.c | -rw-r--r-- | 16.6 KB |
qemu-keymap.c | -rw-r--r-- | 7.4 KB |
qemu-nbd.c | -rw-r--r-- | 32.8 KB |
qemu-nbd.texi | -rw-r--r-- | 4.3 KB |
qemu-option-trace.texi | -rw-r--r-- | 1021 bytes |
qemu-options-wrapper.h | -rw-r--r-- | 1.0 KB |
qemu-options.h | -rw-r--r-- | 1.4 KB |
qemu-options.hx | -rw-r--r-- | 175.5 KB |
qemu-seccomp.c | -rw-r--r-- | 5.4 KB |
qemu-tech.texi | -rw-r--r-- | 12.3 KB |
qemu.nsi | -rw-r--r-- | 7.1 KB |
qemu.sasl | -rw-r--r-- | 1.8 KB |
qmp.c | -rw-r--r-- | 19.5 KB |
qtest.c | -rw-r--r-- | 20.2 KB |
replication.c | -rw-r--r-- | 2.5 KB |
replication.h | -rw-r--r-- | 5.2 KB |
rules.mak | -rw-r--r-- | 14.1 KB |
thunk.c | -rw-r--r-- | 9.1 KB |
tpm.c | -rw-r--r-- | 5.7 KB |
trace-events | -rw-r--r-- | 5.3 KB |
version.rc | -rw-r--r-- | 790 bytes |
vl.c | -rw-r--r-- | 144.7 KB |
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