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Kirill Smelkov
go-fuse
Commits
bc17f6b7
Commit
bc17f6b7
authored
Oct 15, 2013
by
Han-Wen Nienhuys
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fuse/nodefs: be resilient against bogus offset in readdir(plus).
parent
0d6f57fc
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fuse/nodefs/dir.go
fuse/nodefs/dir.go
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fuse/nodefs/dir.go
View file @
bc17f6b7
...
@@ -27,6 +27,11 @@ func (d *connectorDir) ReadDir(input *fuse.ReadIn, out *fuse.DirEntryList) (code
...
@@ -27,6 +27,11 @@ func (d *connectorDir) ReadDir(input *fuse.ReadIn, out *fuse.DirEntryList) (code
}
}
}
}
if
input
.
Offset
>
uint64
(
len
(
d
.
stream
))
{
// This shouldn't happen, but let's not crash.
return
fuse
.
EINVAL
}
todo
:=
d
.
stream
[
input
.
Offset
:
]
todo
:=
d
.
stream
[
input
.
Offset
:
]
for
_
,
e
:=
range
todo
{
for
_
,
e
:=
range
todo
{
if
e
.
Name
==
""
{
if
e
.
Name
==
""
{
...
@@ -70,6 +75,10 @@ func (d *connectorDir) ReadDirPlus(input *fuse.ReadIn, out *fuse.DirEntryList) (
...
@@ -70,6 +75,10 @@ func (d *connectorDir) ReadDirPlus(input *fuse.ReadIn, out *fuse.DirEntryList) (
}
}
}
}
if
input
.
Offset
>
uint64
(
len
(
d
.
stream
))
{
// This shouldn't happen, but let's not crash.
return
fuse
.
EINVAL
}
todo
:=
d
.
stream
[
input
.
Offset
:
]
todo
:=
d
.
stream
[
input
.
Offset
:
]
for
i
,
e
:=
range
todo
{
for
i
,
e
:=
range
todo
{
if
e
.
Name
==
""
{
if
e
.
Name
==
""
{
...
...
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