2fe749f50b
Switch over the msgctl, shmat, shmctl and semtimedop syscalls to use the compat layer. The problem was found with the debian procenv package, which called shmctl(0, SHM_INFO, &info); in which the shmctl syscall then overwrote parts of the surrounding areas on the stack on which the info variable was stored and thus lead to a segfault later on. Additionally fix the definition of struct shminfo64 to use unsigned longs like the other architectures. This has no impact on userspace since we only have a 32bit userspace up to now. Signed-off-by: Helge Deller <deller@gmx.de> Cc: John David Anglin <dave.anglin@bell.net> Cc: <stable@vger.kernel.org> # v3.10+ |
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| .. | ||
| .gitignore | ||
| Makefile | ||
| asm-offsets.c | ||
| audit.c | ||
| binfmt_elf32.c | ||
| cache.c | ||
| compat_audit.c | ||
| drivers.c | ||
| entry.S | ||
| firmware.c | ||
| ftrace.c | ||
| hardware.c | ||
| head.S | ||
| hpmc.S | ||
| inventory.c | ||
| irq.c | ||
| module.c | ||
| pa7300lc.c | ||
| pacache.S | ||
| parisc_ksyms.c | ||
| pci-dma.c | ||
| pci.c | ||
| pdc_chassis.c | ||
| pdc_cons.c | ||
| perf.c | ||
| perf_asm.S | ||
| perf_images.h | ||
| process.c | ||
| processor.c | ||
| ptrace.c | ||
| real2.S | ||
| setup.c | ||
| signal.c | ||
| signal32.c | ||
| signal32.h | ||
| smp.c | ||
| stacktrace.c | ||
| sys_parisc.c | ||
| sys_parisc32.c | ||
| syscall.S | ||
| syscall_table.S | ||
| time.c | ||
| topology.c | ||
| traps.c | ||
| unaligned.c | ||
| unwind.c | ||
| vmlinux.lds.S | ||