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6 Commits

Author SHA1 Message Date
Li Zhou
4ce2a556ca libunwind: Security Advisory - libunwind - CVE-2015-3239 
libunwind: Invalid dwarf opcodes can cause references beyond the end of
the array

Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h
 in libunwind 1.1 allows local users to have unspecified impact via
invalid dwarf opcodes.

(From OE-Core master rev: 9c4e7f5c009b076b0bc638a02fcf3d96c362e7eb)

(From OE-Core rev: 38de3cd2fcc5e2c79dcf1c864c84f8e712111e5d)

Signed-off-by: Li Zhou <li.zhou@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2015-09-18 19:22:27 +01:00
Andreas Oberritter
c70dc37b90 libunwind: use xz, because it fails to detect liblzma provided by lzma 
(From OE-Core rev: 53bafb0d22a84186d215eb8f106ccff69f1b0480)

Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2015-03-25 12:39:44 +00:00
Jonathan Liu
05a16911ff libunwind: backport patch to link against libgcc_s intead of libgcc 
(From OE-Core rev: 9906f949627b64f9fc36bc129bb37c8dd84dc27c)

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2015-03-16 17:41:57 +00:00
Ting Liu
f51e79b000 libunwind: Fix test case link failure on PowerPC with Altivec 
(From OE-Core rev: 5f6e2a9a474e96332879329deb358219f1328464)

Signed-off-by: Ting Liu <ting.liu@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2015-01-29 15:36:51 +00:00
Fathi Boudra
b6663eb107 libunwind: add aarch64 support 
* pass --enable-debug-frame on aarch64 architecture
* include patches:
  - aarch64 port (backported from upstream)
  - Support-building-with-older-compilers (fix undefined reference to
    `unreachable' on older compilers)

(From OE-Core rev: 07cdb1b6583a6cf379de769bdf392c90b49692db)

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2014-12-23 10:18:18 +00:00
Chong Lu
9204cacefe libunwind: add recipes 
Add libunwind from meta-oe to oe-core, since perf depends on it.

(From OE-Core rev: aefddc23eeda9b46c1bb3ac776c8bff15f89707c)

Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2014-09-10 11:33:22 +01:00