rpms/gdb/devel gdb-6.6-bz238285-gcore-strings-overflow.patch, NONE, 1.1 gdb-6.6-upstream.patch, 1.4, 1.5 gdb.spec, 1.230, 1.231 gdb-6.6-bz235753-gcore-strings-overflow.patch, 1.1, NONE
fedora-cvs-commits at redhat.com
fedora-cvs-commits at redhat.com
Sat Apr 28 21:50:50 UTC 2007
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Author: jkratoch
Update of /cvs/dist/rpms/gdb/devel
In directory cvs.devel.redhat.com:/tmp/cvs-serv28494
Modified Files:
gdb-6.6-upstream.patch gdb.spec
Added Files:
gdb-6.6-bz238285-gcore-strings-overflow.patch
Removed Files:
gdb-6.6-bz235753-gcore-strings-overflow.patch
Log Message:
* Sat Apr 28 2007 Jan Kratochvil <jan.kratochvil at redhat.com> - 6.6-14
- Fixup for the PPC Power6/DFP instructions disassembly (BZ 230000).
- New testcase for the GCORE buffer overflow (for BZ 238285, formerly 235753).
- Related: rhbz#230000 rhbz#238285 rhbz#235753
gdb-6.6-bz238285-gcore-strings-overflow.patch:
./gdb/testsuite/gdb.base/gcore-buffer-overflow.c | 27 ++++++++
./gdb/testsuite/gdb.base/gcore-buffer-overflow.exp | 70 +++++++++++++++++++++
gdb-6.6/gdb/linux-nat.c | 13 +++
3 files changed, 107 insertions(+), 3 deletions(-)
--- NEW FILE gdb-6.6-bz238285-gcore-strings-overflow.patch ---
Failing on _FORTIFY_SOURCE=2 for `gdb.base/corefile.exp'.
--- gdb-6.6/gdb/linux-nat.c-orig 2007-04-08 21:12:38.000000000 +0200
+++ gdb-6.6/gdb/linux-nat.c 2007-04-09 20:05:43.000000000 +0200
@@ -2838,7 +2838,9 @@ linux_nat_make_corefile_notes (bfd *obfd
{
struct linux_nat_corefile_thread_data thread_args;
struct cleanup *old_chain;
+ /* Length must be >= sizeof (prpsinfo_t.pr_fname). */
char fname[16] = { '\0' };
+ /* Length must be >= sizeof (prpsinfo_t.pr_psargs). */
char psargs[80] = { '\0' };
char *note_data = NULL;
ptid_t current_ptid = inferior_ptid;
@@ -2851,9 +2853,14 @@ linux_nat_make_corefile_notes (bfd *obfd
strncpy (psargs, get_exec_file (0), sizeof (psargs));
if (get_inferior_args ())
{
- strncat (psargs, " ", sizeof (psargs) - strlen (psargs));
- strncat (psargs, get_inferior_args (),
- sizeof (psargs) - strlen (psargs));
+ /* linux_elfcore_write_prpsinfo () handles zero non-terminated
+ strings right if they provide enough characters for its purposes.
+ Handle to fully filled (=> zero non-terminated) strings here. */
+ if (memchr (psargs, 0, sizeof (psargs)) != NULL)
+ strncat (psargs, " ", sizeof (psargs) - strlen (psargs) - 1);
+ if (memchr (psargs, 0, sizeof (psargs)) != NULL)
+ strncat (psargs, get_inferior_args (),
+ sizeof (psargs) - strlen (psargs) - 1);
}
note_data = (char *) linux_elfcore_write_prpsinfo (obfd, note_data,
note_size, fname,
2007-04-28 Jan Kratochvil <jan.kratochvil at redhat.com>
* gdb.base/gcore-buffer-overflow.c, gdb.base/gcore-buffer-overflow.exp:
New files.
Index: ./gdb/testsuite/gdb.base/gcore-buffer-overflow.c
===================================================================
RCS file: gdb/testsuite/gdb.base/gcore-buffer-overflow.c
diff -N gdb/testsuite/gdb.base/gcore-buffer-overflow.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ ./gdb/testsuite/gdb.base/gcore-buffer-overflow.c 28 Apr 2007 18:48:15 -0000
@@ -0,0 +1,27 @@
+/* Copyright 2007 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/*
+ * Test GDB's internal buffers safety for the GCORE command.
+ */
+
+int main (void)
+{
+ return 0;
+}
Index: ./gdb/testsuite/gdb.base/gcore-buffer-overflow.exp
===================================================================
RCS file: gdb/testsuite/gdb.base/gcore-buffer-overflow.exp
diff -N gdb/testsuite/gdb.base/gcore-buffer-overflow.exp
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ ./gdb/testsuite/gdb.base/gcore-buffer-overflow.exp 28 Apr 2007 18:48:15 -0000
@@ -0,0 +1,70 @@
+# Copyright 2007 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb at prep.ai.mit.edu
+
+# Test GDB's internal buffers safety for the GCORE command.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+set testfile "gcore-buffer-overflow"
+set srcfile ${testfile}.c
+# The ${binfile} basename needs to exceed 80 characters (`sizeof (psargs)')
+# plus some additional data to overwrite the stack frame.
+set pattern 01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
+set binfile ${objdir}/${subdir}/${testfile}-${pattern}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+ untested gcore.exp
+ return -1
+}
+
+# Start with a fresh gdb.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+gdb_test "set args ${pattern}" \
+ "" \
+ "Set buffer exceeding arguments"
+
+if { ! [ runto_main ] } then {
+ untested gcore-buffer-overflow.exp
+ return -1
+}
+
+set escapedfilename [string_to_regexp ${objdir}/${subdir}/gcore-buffer-overflow.test]
+
+set test "save a corefile"
+gdb_test_multiple "gcore ${objdir}/${subdir}/gcore-buffer-overflow.test" $test {
+ -re "Saved corefile ${escapedfilename}\[\r\n\]+$gdb_prompt $" {
+ pass $test
+ }
+ -re "Can't create a corefile\[\r\n\]+$gdb_prompt $" {
+ unsupported $test
+ }
+ eof {
+ fail $test
+ }
+}
gdb-6.6-upstream.patch:
./gdb/NEWS | 3 +
./gdb/arch-utils.c | 2
./gdb/c-valprint.c | 2
./gdb/config/nm-linux.h | 5 --
./gdb/doc/gdb.texinfo | 20 +++++++++
./gdb/dwarf2loc.h | 4 -
./gdb/frame.c | 13 ++++--
./gdb/ia64-tdep.c | 11 ++---
./gdb/linux-nat.c | 38 ++++++++++++-----
./gdb/linux-nat.h | 2
./gdb/rs6000-tdep.c | 3 +
./gdb/testsuite/gdb.arch/i386-sse.exp | 5 +-
./gdb/testsuite/gdb.base/charsign.c | 37 +++++++++++++++++
./gdb/testsuite/gdb.base/charsign.exp | 70 +++++++++++++++++++++++++++++++++
./gdb/testsuite/gdb.base/printcmds.exp | 12 ++---
./gdb/testsuite/gdb.base/setvar.exp | 8 +--
./opcodes/ppc-opc.c | 68 ++++++++++++++------------------
linux-thread-db.c | 19 +++-----
18 files changed, 235 insertions(+), 87 deletions(-)
Index: gdb-6.6-upstream.patch
===================================================================
RCS file: /cvs/dist/rpms/gdb/devel/gdb-6.6-upstream.patch,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- gdb-6.6-upstream.patch 15 Mar 2007 08:37:13 -0000 1.4
+++ gdb-6.6-upstream.patch 28 Apr 2007 21:50:42 -0000 1.5
@@ -552,3 +552,189 @@
/* The objfile containing the symbol whose location we're computing. */
/* Used (only???) by thread local variables. The objfile in which
+
+
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=230000
+
+
+Fixes embarrassing errors in the ppc dfp instructions committed some
+time ago. IBM numbers bits in architecture manuals starting from zero
+in the most signifigant bit. Fields are marked by numbering their
+most signifigant bit too. This means some translating is required when
+filling out new powerpc_operand entries. You can't just plug IBM
+numbers into the shift counts. Also, Z_MASK is too big for
+instructions that take RMC operands.
+
+ * ppc-opc.c (DCM, DGM, TE, RMC, R, SP, S): Correct shift.
+ (Z2_MASK): Define.
+ (powerpc_opcodes): Use Z2_MASK in all insns taking RMC operand.
+
+--- ./opcodes/ppc-opc.c 19 Apr 2007 01:39:31 -0000 1.91
++++ ./opcodes/ppc-opc.c 20 Apr 2007 09:52:09 -0000
+@@ -530,8 +530,9 @@ const struct powerpc_operand powerpc_ope
+ #define SIMM VD + 1
+ { 5, 16, NULL, NULL, PPC_OPERAND_SIGNED},
+
+- /* The UIMM field in a VX form instruction. */
++ /* The UIMM field in a VX form instruction, and TE in Z form. */
+ #define UIMM SIMM + 1
++#define TE UIMM
+ { 5, 16, NULL, NULL, 0 },
+
+ /* The SHB field in a VA form instruction. */
+@@ -564,31 +565,23 @@ const struct powerpc_operand powerpc_ope
+ #define A_L MTMSRD_L
+ { 1, 16, NULL, NULL, PPC_OPERAND_OPTIONAL },
+
+- /* The DCM field in a Z form instruction. */
+-#define DCM MTMSRD_L + 1
+- { 6, 16, NULL, NULL, 0 },
+-
+- /* Likewise, the DGM field in a Z form instruction. */
+-#define DGM DCM + 1
+- { 6, 16, NULL, NULL, 0 },
+-
+-#define TE DGM + 1
+- { 5, 11, NULL, NULL, 0 },
+-
+-#define RMC TE + 1
+- { 2, 21, NULL, NULL, 0 },
++#define RMC A_L + 1
++ { 2, 9, NULL, NULL, 0 },
+
+ #define R RMC + 1
+- { 1, 15, NULL, NULL, 0 },
++ { 1, 16, NULL, NULL, 0 },
+
+ #define SP R + 1
+- { 2, 11, NULL, NULL, 0 },
++ { 2, 19, NULL, NULL, 0 },
+
+ #define S SP + 1
+- { 1, 11, NULL, NULL, 0 },
++ { 1, 20, NULL, NULL, 0 },
+
+ /* SH field starting at bit position 16. */
+ #define SH16 S + 1
++ /* The DCM and DGM fields in a Z form instruction. */
++#define DCM SH16
++#define DGM DCM
+ { 6, 10, NULL, NULL, 0 },
+
+ /* The L field in an X form with the RT field fixed instruction. */
+@@ -1683,6 +1676,7 @@ extract_tbr (unsigned long insn,
+
+ /* The mask for a Z form instruction. */
+ #define Z_MASK ZRC (0x3f, 0x1ff, 1)
++#define Z2_MASK ZRC (0x3f, 0xff, 1)
+
+ /* An X_MASK with the RA field fixed. */
+ #define XRA_MASK (X_MASK | RA_MASK)
+@@ -4639,8 +4633,8 @@ const struct powerpc_opcode powerpc_opco
+ { "dadd", XRC(59,2,0), X_MASK, POWER6, { FRT, FRA, FRB } },
+ { "dadd.", XRC(59,2,1), X_MASK, POWER6, { FRT, FRA, FRB } },
+
+-{ "dqua", ZRC(59,3,0), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+-{ "dqua.", ZRC(59,3,1), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "dqua", ZRC(59,3,0), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "dqua.", ZRC(59,3,1), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+
+ { "fdivs", A(59,18,0), AFRC_MASK, PPC, { FRT, FRA, FRB } },
+ { "fdivs.", A(59,18,1), AFRC_MASK, PPC, { FRT, FRA, FRB } },
+@@ -4678,20 +4672,20 @@ const struct powerpc_opcode powerpc_opco
+ { "dmul", XRC(59,34,0), X_MASK, POWER6, { FRT, FRA, FRB } },
+ { "dmul.", XRC(59,34,1), X_MASK, POWER6, { FRT, FRA, FRB } },
+
+-{ "drrnd", ZRC(59,35,0), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+-{ "drrnd.", ZRC(59,35,1), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "drrnd", ZRC(59,35,0), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "drrnd.", ZRC(59,35,1), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+
+ { "dscli", ZRC(59,66,0), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+ { "dscli.", ZRC(59,66,1), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+
+-{ "dquai", ZRC(59,67,0), Z_MASK, POWER6, { TE, FRT, FRB, RMC } },
+-{ "dquai.", ZRC(59,67,1), Z_MASK, POWER6, { TE, FRT, FRB, RMC } },
++{ "dquai", ZRC(59,67,0), Z2_MASK, POWER6, { TE, FRT, FRB, RMC } },
++{ "dquai.", ZRC(59,67,1), Z2_MASK, POWER6, { TE, FRT, FRB, RMC } },
+
+ { "dscri", ZRC(59,98,0), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+ { "dscri.", ZRC(59,98,1), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+
+-{ "drintx", ZRC(59,99,0), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
+-{ "drintx.", ZRC(59,99,1), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintx", ZRC(59,99,0), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintx.", ZRC(59,99,1), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
+
+ { "dcmpo", X(59,130), X_MASK, POWER6, { BF, FRA, FRB } },
+
+@@ -4699,8 +4693,8 @@ const struct powerpc_opcode powerpc_opco
+ { "dtstdc", Z(59,194), Z_MASK, POWER6, { BF, FRA, DCM } },
+ { "dtstdg", Z(59,226), Z_MASK, POWER6, { BF, FRA, DGM } },
+
+-{ "drintn", ZRC(59,227,0), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
+-{ "drintn.", ZRC(59,227,1), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintn", ZRC(59,227,0), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintn.", ZRC(59,227,1), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
+
+ { "dctdp", XRC(59,258,0), X_MASK, POWER6, { FRT, FRB } },
+ { "dctdp.", XRC(59,258,1), X_MASK, POWER6, { FRT, FRB } },
+@@ -4766,8 +4760,8 @@ const struct powerpc_opcode powerpc_opco
+ { "daddq", XRC(63,2,0), X_MASK, POWER6, { FRT, FRA, FRB } },
+ { "daddq.", XRC(63,2,1), X_MASK, POWER6, { FRT, FRA, FRB } },
+
+-{ "dquaq", ZRC(63,3,0), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+-{ "dquaq.", ZRC(63,3,1), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "dquaq", ZRC(63,3,0), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "dquaq.", ZRC(63,3,1), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+
+ { "fcpsgn", XRC(63,8,0), X_MASK, POWER6, { FRT, FRA, FRB } },
+ { "fcpsgn.", XRC(63,8,1), X_MASK, POWER6, { FRT, FRA, FRB } },
+@@ -4842,8 +4836,8 @@ const struct powerpc_opcode powerpc_opco
+ { "dmulq", XRC(63,34,0), X_MASK, POWER6, { FRT, FRA, FRB } },
+ { "dmulq.", XRC(63,34,1), X_MASK, POWER6, { FRT, FRA, FRB } },
+
+-{ "drrndq", ZRC(63,35,0), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+-{ "drrndq.", ZRC(63,35,1), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "drrndq", ZRC(63,35,0), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "drrndq.", ZRC(63,35,1), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+
+ { "mtfsb1", XRC(63,38,0), XRARB_MASK, COM, { BT } },
+ { "mtfsb1.", XRC(63,38,1), XRARB_MASK, COM, { BT } },
+@@ -4856,8 +4850,8 @@ const struct powerpc_opcode powerpc_opco
+ { "dscliq", ZRC(63,66,0), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+ { "dscliq.", ZRC(63,66,1), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+
+-{ "dquaiq", ZRC(63,67,0), Z_MASK, POWER6, { TE, FRT, FRB, RMC } },
+-{ "dquaiq.", ZRC(63,67,1), Z_MASK, POWER6, { FRT, FRA, FRB, RMC } },
++{ "dquaiq", ZRC(63,67,0), Z2_MASK, POWER6, { TE, FRT, FRB, RMC } },
++{ "dquaiq.", ZRC(63,67,1), Z2_MASK, POWER6, { FRT, FRA, FRB, RMC } },
+
+ { "mtfsb0", XRC(63,70,0), XRARB_MASK, COM, { BT } },
+ { "mtfsb0.", XRC(63,70,1), XRARB_MASK, COM, { BT } },
+@@ -4868,8 +4862,8 @@ const struct powerpc_opcode powerpc_opco
+ { "dscriq", ZRC(63,98,0), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+ { "dscriq.", ZRC(63,98,1), Z_MASK, POWER6, { FRT, FRA, SH16 } },
+
+-{ "drintxq", ZRC(63,99,0), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
+-{ "drintxq.",ZRC(63,99,1), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintxq", ZRC(63,99,0), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintxq.",ZRC(63,99,1), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
+
+ { "dcmpoq", X(63,130), X_MASK, POWER6, { BF, FRA, FRB } },
+
+@@ -4883,8 +4877,8 @@ const struct powerpc_opcode powerpc_opco
+ { "dtstdcq", Z(63,194), Z_MASK, POWER6, { BF, FRA, DCM } },
+ { "dtstdgq", Z(63,226), Z_MASK, POWER6, { BF, FRA, DGM } },
+
+-{ "drintnq", ZRC(63,227,0), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
+-{ "drintnq.",ZRC(63,227,1), Z_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintnq", ZRC(63,227,0), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
++{ "drintnq.",ZRC(63,227,1), Z2_MASK, POWER6, { R, FRT, FRB, RMC } },
+
+ { "dctqpq", XRC(63,258,0), X_MASK, POWER6, { FRT, FRB } },
+ { "dctqpq.", XRC(63,258,1), X_MASK, POWER6, { FRT, FRB } },
+
+--
+Alan Modra
+IBM OzLabs - Linux Technology Centre
Index: gdb.spec
===================================================================
RCS file: /cvs/dist/rpms/gdb/devel/gdb.spec,v
retrieving revision 1.230
retrieving revision 1.231
diff -u -r1.230 -r1.231
--- gdb.spec 26 Apr 2007 00:41:22 -0000 1.230
+++ gdb.spec 28 Apr 2007 21:50:42 -0000 1.231
@@ -11,7 +11,7 @@
Version: 6.6
# The release always contains a leading reserved number, start it at 1.
-Release: 13%{?dist}
+Release: 14%{?dist}
License: GPL
Group: Development/Debuggers
@@ -323,8 +323,8 @@
# Fix debugging GDB itself - the compiled in source files paths (BZ 225783).
Patch241: gdb-6.6-bz225783-gdb-debuginfo-paths.patch
-# Fix harmless GCORE stack buffer overflow, by _FORTIFY_SOURCE=2 (BZ 235753).
-Patch243: gdb-6.6-bz235753-gcore-strings-overflow.patch
+# Fix harmless GCORE stack buffer overflow, by _FORTIFY_SOURCE=2 (BZ 238285).
+Patch243: gdb-6.6-bz238285-gcore-strings-overflow.patch
# Use the runtime variant of `libunwind-ARCH.so.7' rather than the `.so' one.
Patch244: gdb-6.6-libunwind-major-version.patch
@@ -637,6 +637,10 @@
# don't include the files in include, they are part of binutils
%changelog
+* Sat Apr 28 2007 Jan Kratochvil <jan.kratochvil at redhat.com> - 6.6-14
+- Fixup for the PPC Power6/DFP instructions disassembly (BZ 230000).
+- New testcase for the GCORE buffer overflow (for BZ 238285, formerly 235753).
+
* Wed Apr 25 2007 Jan Kratochvil <jan.kratochvil at redhat.com> - 6.6-13
- Fix `gcore' command for 32bit PPC inferiors on 64bit PPC hosts (BZ 232015).
@@ -648,7 +652,7 @@
- Package review, analysed by Ralf Corsepius (BZ 225783).
- Fix prelink(8) testcase for non-root $PATH missing `/usr/sbin' (BZ 225783).
- Fix debugging GDB itself - the compiled in source files paths (BZ 225783).
- - Fix harmless GCORE stack buffer overflow, by _FORTIFY_SOURCE=2 (BZ 235753).
+ - Fix harmless GCORE stack buffer overflow, by _FORTIFY_SOURCE=2 (BZ 238285).
- Fix XML support - the build was missing `expat-devel'.
- Updated the `info' files handling by the spec file.
- Building now with the standard Fedora code protections - _FORTIFY_SOURCE=2.
--- gdb-6.6-bz235753-gcore-strings-overflow.patch DELETED ---
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