Messages in this thread |  | | From | Martin Pirker <> | Subject | strace BROKEN since 1.3.96 | Date | Fri, 3 May 1996 12:09:59 +0100 (MESZ) |
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Hi!
Kernel 1.3.96 breaks strace-3.0.8, because strace reads "/proc/<pid>/mem" to access a tasks memory.
Reading this file seems to be no longer permitted, except for the task <pid> itself.
What access method for the data segment of a process should we use?
As a quick fix I copied the oldway for SUNOS4, using request PTRACE_PEEKDATA for ptrace (function "umoven" in file "util.c").
Surprisingly it works!
-- Martin Pirker <pirker@eiunix.tuwien.ac.at> Vienna University of Technology, Austria Computer Graphics Dept.
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