The patch titled a has been removed from the -mm tree. Its filename was pipe-unbork.patch This patch was dropped because an alternative patch was merged The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: a From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/pipe.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff -puN fs/pipe.c~a fs/pipe.c --- a/fs/pipe.c~a +++ a/fs/pipe.c @@ -890,6 +890,15 @@ const struct file_operations rdwr_pipefi .fasync = pipe_rdwr_fasync, }; +static bool is_pipe(struct file *file) +{ + const struct file_operations *f_op = file->f_op; + + return (f_op == &read_pipefifo_fops) || + (f_op == &write_pipefifo_fops) || + (f_op == &rdwr_pipefifo_fops); +} + struct pipe_inode_info * alloc_pipe_info(struct inode *inode) { struct pipe_inode_info *pipe; @@ -1204,6 +1213,9 @@ long pipe_fcntl(struct file *file, unsig struct pipe_inode_info *pipe; long ret; + if (!is_pipe(file)) + return -EBADF; + pipe = file->f_path.dentry->d_inode->i_pipe; if (!pipe) return -EBADF; _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are origin.patch linux-next.patch next-remove-localversion.patch i-need-old-gcc.patch arch-alpha-kernel-systblss-remove-debug-check.patch mm-vmap-area-cache.patch arch-x86-kernel-entry_64s-fix-build-with-gas-2161.patch arch-x86-kernel-entry_32s-i386-too.patch arch-x86-kernel-apic-io_apicc-fix-warning.patch drivers-gpu-drm-radeon-atomc-fix-warning.patch irq-use-per_cpu-kstat_irqs-checkpatch-fixes.patch leds-route-kbd-leds-through-the-generic-leds-layer.patch atmel_serial-fix-rts-high-after-initialization-in-rs485-mode-fix.patch drivers-message-fusion-mptsasc-fix-warning.patch mm.patch mm-vmstat-use-a-single-setter-function-and-callback-for-adjusting-percpu-thresholds-fix.patch writeback-check-skipped-pages-on-wb_sync_all-update-fix.patch writeback-make-nr_to_write-a-per-file-limit-fix.patch sync_inode_metadata-fix-comment.patch fs-mpagec-consolidate-code-checkpatch-fixes.patch mm-vmscan-reclaim-order-0-and-use-compaction-instead-of-lumpy-reclaim-fix.patch mm-migration-allow-migration-to-operate-asynchronously-and-avoid-synchronous-compaction-in-the-faster-path-fix.patch mm-deactivate-invalidated-pages-fix.patch frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch hpet-factor-timer-allocate-from-open.patch include-linux-kernelh-abs-fix-handling-of-32-bit-unsigneds-on-64-bit.patch include-linux-kernelh-abs-fix-handling-of-32-bit-unsigneds-on-64-bit-fix.patch fs-select-fix-information-leak-to-userspace-fix.patch memcg-document-cgroup-dirty-memory-interfaces-fix.patch fs-proc-basec-kernel-latencytopc-convert-sprintf_symbol-to-%ps-checkpatch-fixes.patch exec_domain-establish-a-linux32-domain-on-config_compat-systems.patch pps-add-async-pps-event-handler-fix.patch memstick-add-driver-for-ricoh-r5c592-card-reader-fix.patch journal_add_journal_head-debug.patch slab-leaks3-default-y.patch put_bh-debug.patch getblk-handle-2tb-devices.patch memblock-add-input-size-checking-to-memblock_find_region.patch memblock-add-input-size-checking-to-memblock_find_region-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html