No description
06fd69a3fd
Currently, an image generated with 'grub-mkimage -n' causes an error when read with 'readelf -a': Displaying notes found at file offset 0x000106f0 with length 0x0000002c: Owner Data size Description readelf: Warning: note with invalid namesz and/or descsz found at offset 0x0 readelf: Warning: type: 0x1275, namesize: 0x00000008, descsize: 0x0000002c, alignment: 4 This is because the descsz of the CHRP note is set to sizeof (struct grub_ieee1275_note) which is the size of the entire note, including name and elf header. The desczs should contain only the contents, not the name and header sizes. Set the descsz instead to 'sizeof (struct grub_ieee1275_note_desc)' Resultant readelf output: Displaying notes found at file offset 0x00010710 with length 0x0000002c: Owner Data size Description PowerPC 0x00000018 Unknown note type: (0x00001275) description data: ff ff ff ff 00 c0 00 00 ff ff ff ff ff ff ff ff ff ff ff ff 00 00 40 00 So far as I can tell this issue has existed for as long as the note generation code has existed, but I guess nothing really checks descsz. Signed-off-by: Daniel Axtens <dja@axtens.net> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> |
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| asm-tests | ||
| conf | ||
| docs | ||
| grub-core | ||
| include | ||
| po | ||
| tests | ||
| themes/starfield | ||
| unicode | ||
| util | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| acinclude.m4 | ||
| AUTHORS | ||
| autogen.sh | ||
| bootstrap | ||
| bootstrap.conf | ||
| BUGS | ||
| ChangeLog-2015 | ||
| config.h.in | ||
| configure.ac | ||
| COPYING | ||
| coreboot.cfg | ||
| geninit.sh | ||
| gentpl.py | ||
| INSTALL | ||
| linguas.sh | ||
| Makefile.am | ||
| Makefile.util.def | ||
| NEWS | ||
| README | ||
| THANKS | ||
| TODO | ||
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'