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CVE-2018-10689: blktrace (aka Block IO Tracing) 1.2.0, as used with the
Linux kernel and Android, has a buffer overflow in the dev_map_read
function in btt/devmap.c because the device and devno arrays are too
small, as demonstrated by an invalid free when using the btt program
with a crafted file.
References:
https://nvd.nist.gov/vuln/detail/CVE-2018-10689
Patch from:
https://git.kernel.org/pub/scm/linux/kernel/git/axboe/blktrace.git/commit/?id=d61ff409cb4dda31386373d706ea0cfb1aaac5b7
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The patch tool will apply patches by default with "fuzz", which is where if the
hunk context isn't present but what is there is close enough, it will force the
patch in.
Whilst this is useful when there's just whitespace changes, when applied to
source it is possible for a patch applied with fuzz to produce broken code which
still compiles (see #10450). This is obviously bad.
We'd like to eventually have do_patch() rejecting any fuzz on these grounds. For
that to be realistic the existing patches with fuzz need to be rebased and
reviewed.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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1.Upgrade blktrace form 1.1.0+gitX to 1.2.0+gitX
2.Delete 0001-include-sys-types.h-for-dev_t-definition.patch, since it is integrated upstream.
3.Modify ldflags.patch, since iowatcher/Makefile has been changed.
Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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This quiets a GNU_HASH warning.
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
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This reverts commit 2d9763a1c8685e9bd3a6b0aa0995eec5112dc4a7.
There are a few parallel issues:
1)
../rbtree.o: error adding symbols: Invalid operation
collect2: error: ld returned 1 exit status
Makefile:42: recipe for target 'btt' failed
2)
git/blkiomon.c:216: undefined reference to `rb_insert_color'
collect2: error: ld returned 1 exit status
Makefile:27: recipe for target 'blkparse' failed
3)
ld: rbtree.o: invalid string offset 128 >= 125 for section `.strtab'
4)
btreplay.o: file not recognized: File truncated
collect2: error: ld returned 1 exit status
btreplay/btreplay.c:47:18: fatal error: list.h: No such file or directory
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
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Signed-off-by: Christopher Larson <chris_larson@mentor.com>
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A lot of our recipes had short one-line DESCRIPTION values and no
SUMMARY value set. In this case it's much better to just set SUMMARY
since DESCRIPTION is defaulted from SUMMARY anyway and then the SUMMARY
is at least useful. I also took the opportunity to fix up a lot of the
new SUMMARY values, making them concisely explain the function of the
recipe / package where possible.
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
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It's not necessary to specify the protocol parameter when it's the
default protocol for the fetcher, e.g. the default protocol for
git fetcher it git, "protocol=git" isn't needed.
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The recent change to blktrace removed the do_install method,
since this recipe does not use autotools it needs to specifiy
a do_install activity.
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Christopher Larson <chris_larson@mentor.com>
the patch was imported from meta-mentor layer on yoctoproject git server
http://git.yoctoproject.org/cgit/cgit.cgi/meta-mentor as of commit id
aed463414e2e2bf8ca44ba54ee5973e7ed599e57
Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Update blktrace to reflect the newer 1.0.5 tag.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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Signed-off-by: Saul Wold <sgw@linux.intel.com>
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This also removes dso_linking_change_build_fix.patch since the same
change has been made upstream.
Also removes unused SRC_URI checksums.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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in this case, those non poky distro can also use these recipe normally
Signed-off-by: Yu Ke <ke.yu@intel.com>
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All the libraries needs to be specified explicitely with the new gcc dso
linking change patch. This was causing build errors for this
recipe. Specifying the libXrender library explicitely for linking to
work without errors.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
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Fixes [BUGID #581]
When PARALLEL_MAKE is used with the current blktrace Makefile, the
btreplay and btrecord object files can end up being built multiple
times in parallel, which occasionally causes the linker to pick up the
object files in intermediate and seemingly corrupt states, and causes
the spurious link errors in the bug report.
This fix restricts the recursive btreplay invocations to building only
btreplay or btrecord as appropriate, not both.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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Add blktrace, a tool for generating traces of the I/O traffic on block
devices.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
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