commit cf76dc8f900052a7068b48894a010e2e6c26ec62
Author: Jan Palus <[email protected]>
Date: Thu Aug 2 18:40:33 2018 +0200
patch from Fedora to fix "Unsupported arch_prctl option"; rel 3
see https://bugzilla.redhat.com/show_bug.cgi?id=1608824
valgrind-3.13.0-arch_prctl.patch | 31 +++++++++++++++++++++++++++++++
valgrind.spec | 4 +++-
2 files changed, 34 insertions(+), 1 deletion(-)
---
diff --git a/valgrind.spec b/valgrind.spec
index 81e5d03..339fb8d 100644
--- a/valgrind.spec
+++ b/valgrind.spec
@@ -8,7 +8,7 @@ Summary: An open-source memory debugger
Summary(pl.UTF-8): Otwarty odpluskwiacz pamięci
Name: valgrind
Version: 3.13.0
-Release: 2
+Release: 3
License: GPL v2+
Group: Development/Tools
Source0: ftp://sourceware.org/pub/valgrind/%{name}-%{version}.tar.bz2
@@ -16,6 +16,7 @@ Source0:
ftp://sourceware.org/pub/valgrind/%{name}-%{version}.tar.bz2
Patch0: %{name}-native-cpuid.patch
Patch1: %{name}-ld_linux_strlen.patch
Patch2: valgrind-3.13.0-ld-separate-code.patch
+Patch3: valgrind-3.13.0-arch_prctl.patch
URL: http://valgrind.org/
BuildRequires: autoconf >= 2.50
BuildRequires: automake >= 1:1.10
@@ -59,6 +60,7 @@ pracować.
%patch0 -p1
%patch1 -p1
%patch2 -p1
+%patch3 -p1
sed -i -e 's:^CFLAGS="-Wno-long-long":CFLAGS="$CFLAGS -Wno-long-long":'
configure.ac
diff --git a/valgrind-3.13.0-arch_prctl.patch b/valgrind-3.13.0-arch_prctl.patch
new file mode 100644
index 0000000..4182210
--- /dev/null
+++ b/valgrind-3.13.0-arch_prctl.patch
@@ -0,0 +1,31 @@
+diff --git a/coregrind/m_syswrap/syswrap-amd64-linux.c
b/coregrind/m_syswrap/syswrap-amd64-linux.c
+index 0f2ad8c51..407af7f76 100644
+--- a/coregrind/m_syswrap/syswrap-amd64-linux.c
++++ b/coregrind/m_syswrap/syswrap-amd64-linux.c
+@@ -249,6 +249,7 @@ PRE(sys_rt_sigreturn)
+ PRE(sys_arch_prctl)
+ {
+ ThreadState* tst;
++ Bool known_option = True;
+ PRINT( "arch_prctl ( %ld, %lx )", SARG1, ARG2 );
+
+ vg_assert(VG_(is_valid_tid)(tid));
+@@ -283,13 +284,16 @@ PRE(sys_arch_prctl)
+ POST_MEM_WRITE(ARG2, sizeof(unsigned long));
+ }
+ else {
+- VG_(core_panic)("Unsupported arch_prctl option");
++ known_option = False;
+ }
+
+ /* Note; the Status writeback to guest state that happens after
+ this wrapper returns does not change guest_FS_CONST or guest_GS_CONST;
+ hence that direct assignment to the guest state is safe here. */
+- SET_STATUS_Success( 0 );
++ if (known_option)
++ SET_STATUS_Success( 0 );
++ else
++ SET_STATUS_Failure( VKI_EINVAL );
+ }
+
+ // Parts of this are amd64-specific, but the *PEEK* cases are generic.
================================================================
---- gitweb:
http://git.pld-linux.org/gitweb.cgi/packages/valgrind.git/commitdiff/cf76dc8f900052a7068b48894a010e2e6c26ec62
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