https://github.com/torvalds/linux
Revision b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948 authored by Eddy Wu on 07 November 2020, 06:47:22 UTC, committed by Linus Torvalds on 08 November 2020, 19:18:39 UTC
current->group_leader->exit_signal may change during copy_process() if current->real_parent exits. Move the assignment inside tasklist_lock to avoid the race. Signed-off-by: Eddy Wu <eddy_wu@trendmicro.com> Acked-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Tip revision: b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948 authored by Eddy Wu on 07 November 2020, 06:47:22 UTC
fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent
fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent
Tip revision: b4e0044
| File | Mode | Size |
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| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
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| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | -rw-r--r-- | 16.3 KB |
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 71 bytes |
| .gitattributes | -rw-r--r-- | 62 bytes |
| .gitignore | -rw-r--r-- | 1.8 KB |
| .mailmap | -rw-r--r-- | 17.4 KB |
| COPYING | -rw-r--r-- | 496 bytes |
| CREDITS | -rw-r--r-- | 97.8 KB |
| Kbuild | -rw-r--r-- | 1.3 KB |
| Kconfig | -rw-r--r-- | 555 bytes |
| MAINTAINERS | -rw-r--r-- | 562.4 KB |
| Makefile | -rw-r--r-- | 62.7 KB |
| README | -rw-r--r-- | 727 bytes |
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