Issue 572003: Find auvx entries in process memory instead of /proc/pid/auxv

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Issue 572003: Find auvx entries in process memory instead of /proc/pid/auxv (Closed)

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Created:
11 years ago by glandium

Modified:
11 years ago

Reviewers:
Ted Mielczarek

Visibility:
Public.

The main reason is that under some circumstances, /proc/pid/auxv is 0400 root,
thus unreadable

Created: 11 years ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Stats			Patch
M	src/client/linux/minidump_writer/linux_dumper.cc	View	7 chunks	+116 lines, -12 lines	0 comments	Download
M	src/client/linux/minidump_writer/linux_dumper.h	View	2 chunks	+4 lines, -0 lines	0 comments	Download
M	src/client/linux/minidump_writer/minidump_writer.cc	View	1 chunk	+1 line, -1 line	0 comments	Download

Total messages: 2

glandium

11 years ago #2

This is actually not needed. /proc/pid/auxv is readable even when 0400 root
thanks to ptrace.