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GNU C Library master sources branch, release/2.11/master, updated. glibc-2.11.2-5-g2158096
- From: pasky at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 31 May 2010 17:06:38 -0000
- Subject: GNU C Library master sources branch, release/2.11/master, updated. glibc-2.11.2-5-g2158096
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http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=21580967038a0150e330e56508ec4f04fdf0f490
commit 21580967038a0150e330e56508ec4f04fdf0f490
Author: H.J. Lu <hongjiu.lu@intel.com>
Date: Thu May 27 11:14:18 2010 -0700
Incorrect x86 CPU family and model check.
(cherry picked from commit 3c88fe1e3ab8c6115e9b0c6eb109718da2116a33)
diff --git a/ChangeLog b/ChangeLog
index 871a70c..b03035f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #11640]
+ * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
+ Properly check family and model.
+
2010-05-26 Takashi Yoshii <takashi.yoshii.zj@renesas.com>
* sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Fix iov[] size.
diff --git a/sysdeps/x86_64/multiarch/init-arch.c b/sysdeps/x86_64/multiarch/init-arch.c
index 0fe2f86..198fcaa 100644
--- a/sysdeps/x86_64/multiarch/init-arch.c
+++ b/sysdeps/x86_64/multiarch/init-arch.c
@@ -62,12 +62,12 @@ __init_cpu_features (void)
unsigned int eax = __cpu_features.cpuid[COMMON_CPUID_INDEX_1].eax;
unsigned int extended_family = (eax >> 20) & 0xff;
unsigned int extended_model = (eax >> 12) & 0xf0;
- if (__cpu_features.family == 0x0f)
+ if (family == 0x0f)
{
family += extended_family;
model += extended_model;
}
- else if (__cpu_features.family == 0x06)
+ else if (family == 0x06)
model += extended_model;
}
/* This spells out "AuthenticAMD". */
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ef43572852a615b6f85bf3864a6c4f1175a93a19
commit ef43572852a615b6f85bf3864a6c4f1175a93a19
Author: Takashi Yoshii <takashi.yoshii.zj@renesas.com>
Date: Wed May 26 07:01:43 2010 -0700
Fix iov[] size in SH register_dump()
(cherry picked from commit d2f73151763c27173d9a771cea722380d7fc61c2)
diff --git a/ChangeLog b/ChangeLog
index a90e6dd..871a70c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-05-26 Takashi Yoshii <takashi.yoshii.zj@renesas.com>
+
+ * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Fix iov[] size.
+
2010-05-21 Ulrich Drepper <drepper@redhat.com>
* elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak
diff --git a/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h b/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h
index e3c9c0e..92df085 100644
--- a/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h
+++ b/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h
@@ -1,5 +1,5 @@
/* Dump registers.
- Copyright (C) 1999, 2000, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -58,7 +58,7 @@ register_dump (int fd, struct sigcontext *ctx)
{
char regs[22][8];
char fpregs[34][8];
- struct iovec iov[112];
+ struct iovec iov[22 * 2 + 34 * 2 + 2];
size_t nr = 0;
#define ADD_STRING(str) \
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=4d4e902530cad7cd18570ad4b7bd7f31b33cce28
commit 4d4e902530cad7cd18570ad4b7bd7f31b33cce28
Author: Ulrich Drepper <drepper@redhat.com>
Date: Fri May 21 23:51:18 2010 -0700
Don't crash on unresolved weak symbol reference when auditing.
(cherry picked from commit b32b8b451b398ebae33d4cf8039c03f4d615c0c3)
diff --git a/ChangeLog b/ChangeLog
index 97bd0bc..a90e6dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-05-21 Ulrich Drepper <drepper@redhat.com>
+
+ * elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak
+ symbol reference.
+
2010-05-19 Andreas Schwab <schwab@redhat.com>
* elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak
diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c
index 181af7d..6847eda 100644
--- a/elf/dl-runtime.c
+++ b/elf/dl-runtime.c
@@ -232,8 +232,9 @@ _dl_profile_fixup (
? LOOKUP_VALUE_ADDRESS (result)
+ defsym->st_value : 0);
- if (__builtin_expect (ELFW(ST_TYPE) (defsym->st_info)
- == STT_GNU_IFUNC, 0))
+ if (defsym != NULL
+ && __builtin_expect (ELFW(ST_TYPE) (defsym->st_info)
+ == STT_GNU_IFUNC, 0))
value = ((DL_FIXUP_VALUE_TYPE (*) (void))
DL_FIXUP_VALUE_ADDR (value)) ();
}
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d0d308e32b10a0776c6b7d5748b96bb5a9076f96
commit d0d308e32b10a0776c6b7d5748b96bb5a9076f96
Author: Andreas Schwab <schwab@redhat.com>
Date: Fri May 21 12:51:43 2010 -0700
Don't crash on unresolved weak symbol reference
(cherry picked from commit 9acbe24da8c71704d03e30d1223f997442d4be0c)
diff --git a/ChangeLog b/ChangeLog
index 1a571ec..97bd0bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-05-19 Andreas Schwab <schwab@redhat.com>
+
+ * elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak
+ symbol reference.
+
2010-05-21 Andreas Schwab <schwab@redhat.com>
* sunrpc/clnt_tcp.c (clnttcp_control): Add missing break.
diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c
index a52120d..181af7d 100644
--- a/elf/dl-runtime.c
+++ b/elf/dl-runtime.c
@@ -1,5 +1,5 @@
/* On-demand PLT fixup for shared objects.
- Copyright (C) 1995-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1995-2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -144,7 +144,8 @@ _dl_fixup (
/* And now perhaps the relocation addend. */
value = elf_machine_plt_value (l, reloc, value);
- if (__builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0))
+ if (sym != NULL
+ && __builtin_expect (ELFW(ST_TYPE) (sym->st_info) == STT_GNU_IFUNC, 0))
value = ((DL_FIXUP_VALUE_TYPE (*) (void)) DL_FIXUP_VALUE_ADDR (value)) ();
/* Finally, fix up the plt itself. */
@@ -369,7 +370,7 @@ _dl_profile_fixup (
struct audit_ifaces *afct = GLRO(dl_audit);
for (unsigned int cnt = 0; cnt < GLRO(dl_naudit); ++cnt)
{
- if (afct->ARCH_LA_PLTENTER != NULL
+ if (afct->ARCH_LA_PLTENTER != NULL
&& (reloc_result->enterexit
& (LA_SYMB_NOPLTENTER << (2 * (cnt + 1)))) == 0)
{
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=a8226edc795e0f3682eec8be3ee183422eaefd24
commit a8226edc795e0f3682eec8be3ee183422eaefd24
Author: Andreas Schwab <schwab@redhat.com>
Date: Fri May 21 11:52:20 2010 -0700
sunrpc: Fix spurious fall-through
(cherry picked from commit f0ccf6ea41931f325df4699a4c7fdf81888563ee)
diff --git a/ChangeLog b/ChangeLog
index bb4e4d5..1a571ec 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-21 Andreas Schwab <schwab@redhat.com>
+
+ * sunrpc/clnt_tcp.c (clnttcp_control): Add missing break.
+ * sunrpc/clnt_udp.c (clntudp_control): Likewise.
+ * sunrpc/clnt_unix.c (clntunix_control): Likewise.
+
2010-05-12 Andrew Stubbs <ams@codesourcery.com>
* sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Really disable all
diff --git a/sunrpc/clnt_tcp.c b/sunrpc/clnt_tcp.c
index 1552be8..d26a126 100644
--- a/sunrpc/clnt_tcp.c
+++ b/sunrpc/clnt_tcp.c
@@ -399,6 +399,7 @@ clnttcp_control (CLIENT *cl, int request, char *info)
/* This will set the xid of the NEXT call */
*(u_long *)ct->ct_mcall = htonl (*(u_long *)info - 1);
/* decrement by 1 as clnttcp_call() increments once */
+ break;
case CLGET_VERS:
/*
* This RELIES on the information that, in the call body,
diff --git a/sunrpc/clnt_udp.c b/sunrpc/clnt_udp.c
index 62ee3a1..360e26a 100644
--- a/sunrpc/clnt_udp.c
+++ b/sunrpc/clnt_udp.c
@@ -582,6 +582,7 @@ clntudp_control (CLIENT *cl, int request, char *info)
/* This will set the xid of the NEXT call */
*(u_long *)cu->cu_outbuf = htonl(*(u_long *)info - 1);
/* decrement by 1 as clntudp_call() increments once */
+ break;
case CLGET_VERS:
/*
* This RELIES on the information that, in the call body,
diff --git a/sunrpc/clnt_unix.c b/sunrpc/clnt_unix.c
index db3ea31..bca1273 100644
--- a/sunrpc/clnt_unix.c
+++ b/sunrpc/clnt_unix.c
@@ -376,6 +376,7 @@ clntunix_control (CLIENT *cl, int request, char *info)
/* This will set the xid of the NEXT call */
*(u_long *) ct->ct_mcall = htonl (*(u_long *)info - 1);
/* decrement by 1 as clntunix_call() increments once */
+ break;
case CLGET_VERS:
/*
* This RELIES on the information that, in the call body,
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 26 ++++++++++++++++++++++++
elf/dl-runtime.c | 12 ++++++----
sunrpc/clnt_tcp.c | 1 +
sunrpc/clnt_udp.c | 1 +
sunrpc/clnt_unix.c | 1 +
sysdeps/unix/sysv/linux/sh/sh4/register-dump.h | 4 +-
sysdeps/x86_64/multiarch/init-arch.c | 4 +-
7 files changed, 40 insertions(+), 9 deletions(-)
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