[openblas] 01/01: backport two fixes from upstream git:

[Julian Taylor]

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jtaylor-guest pushed a commit to branch master
in repository openblas.

commit 9ed381bab91a67688d58d1a23bd0031b602972a8
Author: Julian Taylor <jtaylor.debian at googlemail.com>
Date:   Thu Mar 13 20:04:19 2014 +0100

    backport two fixes from upstream git:
    
    - dgemv-crash.patch: fixes core2/barcelona dgemv kernel
    - wrong-parameter-for-zherk-zher2.patch
---
 debian/changelog                                   |  8 ++++++
 debian/patches/dgemv-crash.patch                   | 15 +++++++++++
 debian/patches/series                              |  2 ++
 .../patches/wrong-parameter-for-zherk-zher2.patch  | 30 ++++++++++++++++++++++
 4 files changed, 55 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 68bcecf..bdf9d8e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+openblas (0.2.8-6) unstable; urgency=medium
+
+  * backport two fixes from upstream git:
+    - dgemv-crash.patch: fixes core2/barcelona dgemv kernel
+    - wrong-parameter-for-zherk-zher2.patch
+
+ -- Julian Taylor <jtaylor.debian at googlemail.com>  Thu, 13 Mar 2014 20:03:07 +0100
+
 openblas (0.2.8-5) unstable; urgency=medium
 
   * kfreebsd-soname.patch: give a SONAME to the shared library under kfreebsd,
diff --git a/debian/patches/dgemv-crash.patch b/debian/patches/dgemv-crash.patch
new file mode 100644
index 0000000..ec27f97
--- /dev/null
+++ b/debian/patches/dgemv-crash.patch
@@ -0,0 +1,15 @@
+Bug: https://github.com/xianyi/OpenBLAS/issues/304
+Description: Fixed buffer overflow bug in kernel/x86_64/dgemv_t.S 
+Origin: beffee7d914
+
+--- a/kernel/x86_64/dgemv_t.S
++++ b/kernel/x86_64/dgemv_t.S
+@@ -171,7 +171,7 @@
+ .L0x:
+ 	xorq	M,M
+ 	addq	$1,M
+-	salq	$22,M
++	salq	$21,M
+ 	subq	M,MMM
+ 	jge .L00
+ 
diff --git a/debian/patches/series b/debian/patches/series
index e3b6874..ea4b8a3 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -4,3 +4,5 @@ test-custom-package.patch
 qemu-athlon.patch
 remove-openmp-warning.patch
 fork-handler.patch
+dgemv-crash.patch
+wrong-parameter-for-zherk-zher2.patch
diff --git a/debian/patches/wrong-parameter-for-zherk-zher2.patch b/debian/patches/wrong-parameter-for-zherk-zher2.patch
new file mode 100644
index 0000000..80acd6c
--- /dev/null
+++ b/debian/patches/wrong-parameter-for-zherk-zher2.patch
@@ -0,0 +1,30 @@
+Description: Detect the wrong parameter for zherk/zher2k.
+Bug: https://github.com/xianyi/OpenBLAS/issues/333
+Origin: 3e0a7b9
+
+--- a/interface/syr2k.c
++++ b/interface/syr2k.c
+@@ -146,8 +146,10 @@ void NAME(char *UPLO, char *TRANS,
+   if (uplo_arg  == 'L') uplo  = 1;
+ 
+   if (trans_arg == 'N') trans = 0;
++#ifndef HEMM
+   if (trans_arg == 'T') trans = 1;
+   if (trans_arg == 'R') trans = 0;
++#endif
+   if (trans_arg == 'C') trans = 1;
+   
+   nrowa = args.n;
+--- a/interface/syrk.c
++++ b/interface/syrk.c
+@@ -149,8 +149,10 @@ void NAME(char *UPLO, char *TRANS,
+   if (uplo_arg  == 'L') uplo  = 1;
+ 
+   if (trans_arg == 'N') trans = 0;
++#ifndef HEMM
+   if (trans_arg == 'T') trans = 1;
+   if (trans_arg == 'R') trans = 0;
++#endif
+   if (trans_arg == 'C') trans = 1;
+   
+   nrowa = args.n;

-- 
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