Krzysztof Halasa bf1fe0bc49 kbuild: Fix modpost segfault ... commit 1c938663d5 upstream. Alan <alan@clueserver.org> writes: > program: /home/alan/GitTrees/linux-2.6-mid-ref/scripts/mod/modpost -o > Module.symvers -S vmlinux.o > > Program received signal SIGSEGV, Segmentation fault. It just hit me. It's the offset calculation in reloc_location() which overflows: return (void *)elf->hdr + sechdrs[section].sh_offset + (r->r_offset - sechdrs[section].sh_addr); E.g. for the first rodata r entry: r->r_offset < sechdrs[section].sh_addr and the expression in the parenthesis produces 0xFFFFFFE0 or something equally wise. Reported-by: Alan <alan@clueserver.org> Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Tested-by: Alan <alan@clueserver.org> Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-08-02 10:21:29 -07:00
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.gitignore	Add some basic .gitignore files	2005-10-18 08:26:15 -07:00
empty.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
file2alias.c	spi: prefix modalias with "spi:"	2009-09-23 07:39:43 -07:00
Makefile	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
mk_elfconfig.c	remove the v850 port	2008-07-24 10:47:24 -07:00
modpost.c	kbuild: Fix modpost segfault	2010-08-02 10:21:29 -07:00
modpost.h	kbuild: soften modpost checks when doing cross builds	2008-03-23 21:38:54 +01:00
sumversion.c	trivial: remove references to non-existent include/linux/config.h	2009-09-21 15:14:52 +02:00