benchan@chromium.org 4c01a9c389 Handle failures of copying process data from a core file. ... When LinuxCoreDumper fails to copy process data from a core file, it fills the return buffer with a repeated sequence of a special marker. However, MinidumpWriter doesn't know about that and may incorrectly interpret the data. In many cases, MinidumpWriter simply copies the gibberish data to the minidump, which isn't too bad. However, the gibberish data may cause MinidumpWriter to behave badly in some other cases. For example, when MinidumpWriter tries to iterate through the linked list of all loaded DSOs via the r_map field of a r_debug struct, if the linked list is filed with the special marker, the code keeps iterating through the same address. This CL addresses the issue by having LinuxCoreDumper::CopyFromProcess() returns a Boolean value to indicate if the expected data is found from the core file. MinidumpWriter can then decide how to handle that. BUG=chromium:453484 TEST=Run core2md with the test data attached to chromium:453484. R=mark@chromium.org Review URL: https://breakpad.appspot.com/4724002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1420 4c0a9323-5329-0410-9bdc-e9ce6186880e		2015-02-02 23:27:27 +00:00
..
build	Rename gyp variable use_titlecase_in_grd_files -> use_titlecase_in_grd.	2014-09-10 12:47:46 +00:00
client	Handle failures of copying process data from a core file.	2015-02-02 23:27:27 +00:00
common	Replace uses of hash_map with unordered_map	2015-02-02 14:05:45 +00:00
google_breakpad	Remove pointers from serialized file format	2014-12-11 01:17:43 +00:00
processor	Remove unneeded definitions of O_BINARY	2015-01-28 21:47:31 +00:00
third_party	Add GYP build for the src/tools directory on Mac and Linux.	2014-07-24 15:22:51 +00:00
tools	Add microdump files to project.	2014-12-11 19:30:37 +00:00
breakpad_googletest_includes.h	disable unittests under ASAN that use memory crashes	2013-12-11 05:38:34 +00:00
config.h.in	Use AM_MAINTAINER_MODE so configure supports --enable-maintainer-mode	2013-12-10 12:28:11 +00:00