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Al Viro 831830b5a2 restrict reading from /proc/<pid>/maps to those who share ->mm or can ptrace pid ... Contents of /proc/*/maps is sensitive and may become sensitive after open() (e.g. if target originally shares our ->mm and later does exec on suid-root binary). Check at read() (actually, ->start() of iterator) time that mm_struct we'd grabbed and locked is - still the ->mm of target - equal to reader's ->mm or the target is ptracable by reader. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Rik van Riel <riel@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		17 years ago
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acpi	Pull cpuidle into release branch	17 years ago
asm-alpha	alpha: build fixes	17 years ago
asm-arm	Merge branch 'pxa-fixes'	17 years ago
asm-avr32	[AVR32] Fix copy_to_user_page() breakage	17 years ago
asm-blackfin	Blackfin SPI driver: move hard coded pin_req to board file	17 years ago
asm-cris	CRIS tlb.h should include linux/pagemap.h	17 years ago
asm-frv	frv: Remove bogus NO_IRQ = -1 define	17 years ago
asm-generic	Revert quicklist need->flush fix	17 years ago
asm-h8300	asm-h8300: parentheses around definition CLOCK_TICK_RATE	17 years ago
asm-ia64	[IA64] make flush_tlb_kernel_range() an inline function	17 years ago
asm-m32r	m32r: Update sys_rt_sigsuspend	17 years ago
asm-m68k	…
asm-m68knommu	m68knommu: fix pread/pwrite defines	18 years ago
asm-mips	[MIPS] Alchemy: fix PCI resource conflict	17 years ago
asm-parisc	[PARISC] print more than one character at a time for pdc console	17 years ago
asm-powerpc	[POWERPC] Oprofile: Remove dependency on spufs module	17 years ago
asm-ppc	…
asm-s390	[S390] pud_present/pmd_present bug.	17 years ago
asm-sh	sh: Fix copy_{to,from}_user_page() with cache disabled.	17 years ago
asm-sh64	sh: remove PTRACE_O_TRACESYSGOOD from asm/ptrace.h	18 years ago
asm-sparc	[SPARC32]: Silence sparc32 warnings on missing syscalls.	17 years ago
asm-sparc64	[SPARC64]: Implement pci_resource_to_user()	17 years ago
asm-um	uml: update address space affected by pud_clear	17 years ago
asm-v850	…
asm-x86	x86: fix asm-x86/msr.h for user-space export	17 years ago
asm-xtensa	xtensa: dma-mapping.h is using linux/scatterlist.h functions, so include it	18 years ago
crypto	…
keys	…
linux	restrict reading from /proc/<pid>/maps to those who share ->mm or can ptrace pid	17 years ago
math-emu	…
media	V4L/DVB (6601): V4L: videobuf-core locking fixes and comments	17 years ago
mtd	…
net	[VETH]: move veth.h to include/linux	17 years ago
pcmcia	[AVR32] pcmcia ioaddr_t should be 32 bits on AVR32	17 years ago
rdma	cleanup asm/scatterlist.h includes	18 years ago
rxrpc	…
scsi	scsi: revert "[SCSI] Get rid of scsi_cmnd->done"	17 years ago
sound	[ALSA] version 1.0.15	17 years ago
video	…
xen	…
Kbuild	…