| Commit message (Collapse) | Author | Age | Files | Lines |
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Since explanatoryDialogText returns something that migth be user input, this
looks like a good change anyhow.
../../breakpad/src/client/mac/sender/crash_report_sender.m:269:38:
error: format string is not a string literal (potentially insecure)
[-Werror,-Wformat-security]
[self explanatoryDialogText],
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
Patch by Nico Weber <thakis@chromium.org>
Review URL: https://breakpad.appspot.com/607002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1195 4c0a9323-5329-0410-9bdc-e9ce6186880e
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doesn't see the correct thread stack memory. Instead, it loads garbage
(from offset 0 of the minidump file - well that's not garbage, but it is
not the stack memory region either) and attempts to walk it. A typical
symptom of this issue is when you get a single stack frame after
processing - the context frame - for which you don't need stack memory.
This issue is caused by an invalid RVA in the memory descriptor stored
inside the MINIDUMP_THREAD structure for the thread. Luckily, the
invalid RVA is 0, and the start_of_memory_region appears to be correct,
so this issue can be easily detected and the correct memory region can be
loaded using an RVA specified in the MinidumpMemoryList.
I couldn't find a reasonable description on MSDN regarding
MINIDUMP_MEMORY_DESCRIPTOR.MINIDUMP_LOCATION_DESCRIPTOR having RVA of 0
except maybe for full dumps where the 64-bit version of the structure
(MINIDUMP_MEMORY_DESCRIPTOR64) is used and it has no RVA at all. It has
a 64-bit DataSize which if interpreted as the 32-bit structure will very
likely result in 0 for the RVA:
http://msdn.microsoft.com/en-us/library/windows/desktop/ms680384(v=vs.85).aspx
Anyways, the dump that I looked at was not a full dump so 0 for RVA is a
bit puzzling (at least easily detectable):
...
Microsoft (R) Windows Debugger Version 6.2.9200.20512 X86
Copyright (c) Microsoft Corporation. All rights reserved.
...
User Mini Dump File: Only registers, stack and portions of memory are available
...
MINIDUMP_HEADER:
Version A793 (62F0)
NumberOfStreams 11
Flags 160
0020 MiniDumpWithUnloadedModules
0040 MiniDumpWithIndirectlyReferencedMemory
0100 MiniDumpWithProcessThreadData
Review URL: https://breakpad.appspot.com/606002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1194 4c0a9323-5329-0410-9bdc-e9ce6186880e
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(or not in a known module).
This is achieved by:
1. Extending the span of the scan for return address in the conext frame. Initially, I wanted to extend the span of the scan for all frames but then I noticed that there is code for ARM already that is extending the search only for the context frame. This kind of makes sense so I decided to reuse the same idea everywhere.
2. Attempting to restore the EBP chain after a successful scan for return address so that the stackwalker can switch back to FRAME_TRUST_CFI for the rest of the frames when possible.
I also fixed the lint errors in the files touched.
Review URL: https://breakpad.appspot.com/605002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1193 4c0a9323-5329-0410-9bdc-e9ce6186880e
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https://breakpad.appspot.com/599002
R=ivan.penkov@gmail.com
Review URL: https://breakpad.appspot.com/604002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1192 4c0a9323-5329-0410-9bdc-e9ce6186880e
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handles instead of paths where the minidumps should be written.
BUG=N/A
TEST=N/A
R=ivan.penkov@gmail.com, mark@chromium.org
Review URL: https://breakpad.appspot.com/602002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1191 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Patch by Mike Hommey <mh@glandium.org>, R=ted at https://breakpad.appspot.com/550002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1190 4c0a9323-5329-0410-9bdc-e9ce6186880e
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windows client projects.
Some of the lint errors in the files touched by this change were also fixed.
BUG=533
Review URL: https://breakpad.appspot.com/601002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1189 4c0a9323-5329-0410-9bdc-e9ce6186880e
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proposal for the fix.
There's a bug in the new allocator<T> implementation used by wasteful_vector. It inherits the base class' implementation of allocator and doesn't implement allocate() so it goes to the heap instead of the PageAllocator -- the very thing wasteful_vector was trying to avoid! As a side effect it was also leaking heap memory.
Thanks,
-Ivan
Review URL: https://breakpad.appspot.com/599002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1188 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Review URL: https://breakpad.appspot.com/597002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1187 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Make custom info population before dump generation as an optional operation. This is part of a security change to move the crash generation and upload out of Google updater process.
Review URL: https://breakpad.appspot.com/586003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1186 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Patch by Mike Hommey <mh@glandium.org>, R=me at https://breakpad.appspot.com/582002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1185 4c0a9323-5329-0410-9bdc-e9ce6186880e
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wasteful_vector
Patch by Mike Hommey <mh@glandium.org>, R=me at https://breakpad.appspot.com/581002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1184 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Patch by Michael Krebs <mkrebs@chromium.org>, R=me at https://breakpad.appspot.com/397002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1183 4c0a9323-5329-0410-9bdc-e9ce6186880e
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On iOS at least, the CFI section contains information needed to
correctly dump the symbols. Even if the CFI section is not dumped,
reading it is necessary to get correcty symbolication.
R=mark@chromium.org, ted.mielczarek@gmail.com
Review URL: https://breakpad.appspot.com/596002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1182 4c0a9323-5329-0410-9bdc-e9ce6186880e
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look at src/common/using_std_string.h.
Review URL: https://breakpad.appspot.com/577002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1181 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Add a missing assertion whose absence made the test ineffective.
Make the test a little stricter too.
BUG=none
TEST="make check" to run the test + use "-Wall -Werror"
Review URL: https://breakpad.appspot.com/592003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1180 4c0a9323-5329-0410-9bdc-e9ce6186880e
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BUG=none
TEST=none apart from compiling with "-Wall -Werror"
Review URL: https://breakpad.appspot.com/594002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1179 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Review URL: https://breakpad.appspot.com/583003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1178 4c0a9323-5329-0410-9bdc-e9ce6186880e
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These binaries include recent changes to pdb_source_line_writer for handling
PDBs with OMAP data. They were built using the GYP build files, MSVS 2010 and
DIA SDK 8.0.
Review URL: https://breakpad.appspot.com/584002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1177 4c0a9323-5329-0410-9bdc-e9ce6186880e
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compiling.
R=mark@chromium.org
Review URL: https://breakpad.appspot.com/593002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1176 4c0a9323-5329-0410-9bdc-e9ce6186880e
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R=mark@chromium.org
Review URL: https://breakpad.appspot.com/592002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1175 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Using just an assert will still cause a crash in a release build.
BUG=http://code.google.com/p/chromium/issues/detail?id=238757
R=mark@chromium.org
Review URL: https://breakpad.appspot.com/593003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1174 4c0a9323-5329-0410-9bdc-e9ce6186880e
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For NaCl, a stack walker should ignore the top 32 bits of %rip, %rsp
and %rbp, otherwise it will try to read from %r15-extended stack
addresses and look up symbol info for %r15-extended code addresses,
which will fail.
BUG=https://code.google.com/p/nativeclient/issues/detail?id=3424
TEST=tested manually with a NaCl minidump
Review URL: https://breakpad.appspot.com/591002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1173 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Change minidump-2-core to accept minidumps with this platform_id value
rather than rejecting them as non-Linux dumps.
Add a missing "break" for a MD_OS_PS3 case.
BUG= https://code.google.com/p/nativeclient/issues/detail?id=3424
TEST= tested with work-in-progress NaCl minidump generator
Review URL: https://breakpad.appspot.com/590002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1172 4c0a9323-5329-0410-9bdc-e9ce6186880e
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BUG=none
TEST=compile with "-Wall -Werror"
Review URL: https://breakpad.appspot.com/588003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1171 4c0a9323-5329-0410-9bdc-e9ce6186880e
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NaCl executables have ELF program headers that look like this (for the
original NaCl x86 GCC toolchain):
Program Header:
LOAD off 0x00010000 vaddr 0x00020000 paddr 0x00020000 align 2**16
filesz 0x00017ce0 memsz 0x00017ce0 flags r-x
LOAD off 0x00030000 vaddr 0x10020000 paddr 0x10020000 align 2**16
filesz 0x00001c98 memsz 0x00001c98 flags r--
LOAD off 0x00040000 vaddr 0x10030000 paddr 0x10030000 align 2**16
filesz 0x000025ec memsz 0x00002b88 flags rw-
or this (for the newer NaCl ARM GCC toolchain):
Program Header:
LOAD off 0x00010000 vaddr 0x00020000 paddr 0x00020000 align 2**16
filesz 0x000193b0 memsz 0x000193b0 flags r-x
LOAD off 0x00000000 vaddr 0x10020000 paddr 0x10020000 align 2**16
filesz 0x00000978 memsz 0x00000978 flags r--
LOAD off 0x00001000 vaddr 0x10031000 paddr 0x10031000 align 2**16
filesz 0x00000abc memsz 0x00000fac flags rw-
Fix GetLoadingAddress() to return the start address of the first
segment, 0x20000, in these cases. Looking at p_offset for this isn't
correct, and the first segment doesn't have p_offset == 0 here because
NaCl can't map the ELF file headers as part of the first segment
(which is for validatable code only).
BUG= https://code.google.com/p/nativeclient/issues/detail?id=3424
TEST= check addresses in output of "dump_syms" when run on NaCl nexe
Patch by Mark Seaborn <mseaborn@chromium.org>
Review URL: https://breakpad.appspot.com/588002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1170 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Review URL: https://breakpad.appspot.com/583002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1169 4c0a9323-5329-0410-9bdc-e9ce6186880e
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This creates a GYP project file for the Windows symupload binary, allowing for
easier building. It also updates the old VC 8.0 project file to reflect recent
changes to PdbSourceLineWriter.
Review URL: https://breakpad.appspot.com/579002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1168 4c0a9323-5329-0410-9bdc-e9ce6186880e
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This CL adds new utilities to common/windows for handling OMAP information in
PDB files. It then augments PdbSourceLineWriter with explicit OMAP knowledge so
that symbolization will proceed more cleanly for images whose PDB files contain
OMAP information. This makes breakpad handle OMAPped symbol files as cleanly as
WinDbg.
Review URL: https://breakpad.appspot.com/570002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1167 4c0a9323-5329-0410-9bdc-e9ce6186880e
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This is a followup change from https://breakpad.appspot.com/569002/
This prevents push_back from ever calling Realloc()
with 0 (which could happen if wasteful_vector was
constructed with size_hint set to 0, causing
allocated_ to be 0.
Review URL: https://breakpad.appspot.com/576002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1166 4c0a9323-5329-0410-9bdc-e9ce6186880e
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A=Jia Ji <jijia@google.com>
Original review: https://breakpad.appspot.com/571002/
Review URL: https://breakpad.appspot.com/574002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1165 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Review URL: https://breakpad.appspot.com/572002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1164 4c0a9323-5329-0410-9bdc-e9ce6186880e
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dump_syms.
This saves a lot of memory for dump_syms.
Review URL: https://breakpad.appspot.com/565002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1163 4c0a9323-5329-0410-9bdc-e9ce6186880e
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This warning was showing up in the Clang static analyzer in Xcode: "Null pointer argument in call to memory copy function"
Fix provided by Ian Wilkinson.
Review URL: https://breakpad.appspot.com/569002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1162 4c0a9323-5329-0410-9bdc-e9ce6186880e
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NonAllocatingMap has a near-identical interface, but is significantly less code,
more customizable, and has storage that is POD.
BUG=http://code.google.com/p/chromium/issues/detail?id=77656
Review URL: https://breakpad.appspot.com/568002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1161 4c0a9323-5329-0410-9bdc-e9ce6186880e
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This patch improves several things for Linux/ARM:
- Better detection of the number of CPUs on the target
device. The content of /proc/cpuinfo only matches the
number of "online" CPUs, which varies over time with
recent Android devices.
- Reconstruct the CPUID and ELF hwcaps values from
/proc/cpuinfo, this is useful to better identify
target devices in minidumps.
- Make minidump_dump display the new information
in useful ways.
- Write a small helper class to parse /proc/cpuinfo
and also use it for x86/64.
- Write a small helper class to parse sysfds cpu lists.
- Add a my_memchr() implementation.
- Add unit tests.
Tested on a Nexus S (1 CPU), Galaxy Nexus (2 CPUs)
and a Nexus 4 (4 CPUs).
Review URL: https://breakpad.appspot.com/540003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1160 4c0a9323-5329-0410-9bdc-e9ce6186880e
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BUG=505
Review URL: https://breakpad.appspot.com/498002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1159 4c0a9323-5329-0410-9bdc-e9ce6186880e
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global ::string class instead of std::string. For more details take a look at common/using_std_string.h
A few other fixes:
- getopt() returns (int)(-1) when options are exhausted. This was already sent out for code review by mattdr but only for sym_upload.cc (https://breakpad.appspot.com/561002/). I'm applying the fix for both files.
- Fixed a couple of lint warning about improper usage of white-spaces.
Thanks,
-Ivan
Review URL: https://breakpad.appspot.com/567002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1158 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Windows breakpad clients.
https://breakpad.appspot.com/549002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1157 4c0a9323-5329-0410-9bdc-e9ce6186880e
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A=Jia Ji <jijia@google.com>
Original review: https://breakpad.appspot.com/563002/
Review URL: https://breakpad.appspot.com/564003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1156 4c0a9323-5329-0410-9bdc-e9ce6186880e
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BUG=http://code.google.com/p/chromium/issues/detail?id=77656
Review URL: https://breakpad.appspot.com/564002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1155 4c0a9323-5329-0410-9bdc-e9ce6186880e
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This also cleans up some things like the file name, trailing whitespace,
and making the test use gtest instead of sentest, since there's nothing
Mac specific about this.
BUG=https://code.google.com/p/chromium/issues/detail?id=77656
Review URL: https://breakpad.appspot.com/561003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1154 4c0a9323-5329-0410-9bdc-e9ce6186880e
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git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1153 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Patch by Georg Fritzsche <georg.fritzsche@googlemail.com>, R=ted at https://breakpad.appspot.com/554003/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1152 4c0a9323-5329-0410-9bdc-e9ce6186880e
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A=torne@google.com, R=ted, http://code.google.com/p/google-breakpad/issues/detail?id=456
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1151 4c0a9323-5329-0410-9bdc-e9ce6186880e
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the stackwalker
Patch by Julian Seward <jseward@acm.org>, R=ted at https://bugzilla.mozilla.org/show_bug.cgi?id=859745
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1150 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Patch by Bruce Dawson <bruce.dawson@gmail.com>, R=ted at https://breakpad.appspot.com/533002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1149 4c0a9323-5329-0410-9bdc-e9ce6186880e
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Review URL: https://breakpad.appspot.com/559002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1148 4c0a9323-5329-0410-9bdc-e9ce6186880e
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A=Jia Ji <jijia@google.com>
Original review: https://breakpad.appspot.com/557002/
Review URL: https://breakpad.appspot.com/558002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1147 4c0a9323-5329-0410-9bdc-e9ce6186880e
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elf_gnu_compat.h and use it where needed.
Review URL: https://breakpad.appspot.com/554004
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1146 4c0a9323-5329-0410-9bdc-e9ce6186880e
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