CVS commit: src/sys/kern

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Tue Jan 22 03:44:45 UTC 2019

Modified Files:
        src/sys/kern: core_elf32.c

Log Message:
Fix code generation for programs with a faulty process map

In case of any errors of scanning the segments reset
their content to a default value with zeros. This is
achieved with shortening the p_filesz parameter.

This allows to emit core(5) files for a process
regardless of its state of mappings, such as mapping
pages after EOF in a file.

Fixes PR lib/53343


To generate a diff of this commit:
cvs rdiff -u -r1.57 -r1.58 src/sys/kern/core_elf32.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.