Messages in this thread |  | | Date | Wed, 14 Nov 2001 13:01:36 +0100 (CET) | From | Roman Zippel <> | Subject | Re: Is this a kernel problem? segmentation fault |
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Hi,
On Tue, 13 Nov 2001, Donald Harter wrote:
> Using gdb I was able to disassemble the instructions at the called > address. Why can gdb disasemble instructions at a call address and a > call to that address fails with a segmentation fault?
Check the memory protection settings in /proc/[pid]/maps, when gdb accesses that memory with ptrace these settings are ignored.
bye, Roman
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