Peter Zijlstra
511f3e9bbb
perf/core: Fix potential NULL deref
commit a71ef31485bb51b846e8db8b3a35e432cc15afb5 upstream.
Smatch is awesome.
Fixes: 32671e3799ca ("perf: Disallow mis-matched inherited group reads")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2023-11-08 11:23:37 +01:00 |
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bpf
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bpf: Avoid deadlock when using queue and stack maps from NMI
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2023-10-10 21:46:36 +02:00 |
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cgroup
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cgroup: Remove duplicates in cgroup v1 tasks file
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2023-10-25 11:53:19 +02:00 |
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configs
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debug
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treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
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2023-04-20 12:07:32 +02:00 |
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dma
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treewide: Remove uninitialized_var() usage
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2023-06-09 10:29:01 +02:00 |
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events
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perf/core: Fix potential NULL deref
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2023-11-08 11:23:37 +01:00 |
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gcov
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gcov: add support for checksum field
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2023-01-18 11:41:42 +01:00 |
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irq
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genirq: Add IRQF_NO_AUTOEN for request_irq/nmi()
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2023-05-17 11:35:46 +02:00 |
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livepatch
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livepatch: fix race between fork and KLP transition
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2022-10-26 13:22:18 +02:00 |
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locking
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treewide: Remove uninitialized_var() usage
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2023-06-09 10:29:01 +02:00 |
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power
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PM: hibernate: Fix mistake in kerneldoc comment
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2023-01-18 11:40:53 +01:00 |
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printk
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printk: fix return value of printk.devkmsg __setup handler
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2022-04-15 14:18:08 +02:00 |
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rcu
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rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait()
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2023-03-11 16:43:54 +01:00 |
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sched
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sched/fair: Don't balance task to its current running CPU
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2023-07-27 08:37:42 +02:00 |
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time
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posix-timers: Ensure timer ID search-loop limit is valid
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2023-07-27 08:37:42 +02:00 |
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trace
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tracing: relax trace_event_eval_update() execution with cond_resched()
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2023-10-25 11:53:23 +02:00 |
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.gitignore
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kbuild: update config_data.gz only when the content of .config is changed
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2021-05-11 14:04:16 +02:00 |
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acct.c
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acct: fix potential integer overflow in encode_comp_t()
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2023-01-18 11:41:34 +01:00 |
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async.c
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treewide: Remove uninitialized_var() usage
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2023-06-09 10:29:01 +02:00 |
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audit.c
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treewide: Remove uninitialized_var() usage
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2023-06-09 10:29:01 +02:00 |
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audit.h
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audit: log AUDIT_TIME_* records only from rules
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2022-04-15 14:18:04 +02:00 |
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audit_fsnotify.c
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audit: fix potential double free on error path from fsnotify_add_inode_mark
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2022-09-05 10:27:38 +02:00 |
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audit_tree.c
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audit: move put_tree() to avoid trim_trees refcount underflow and UAF
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2021-09-03 10:08:16 +02:00 |
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audit_watch.c
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auditfilter.c
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auditsc.c
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audit: fix possible soft lockup in __audit_inode_child()
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2023-09-23 10:59:46 +02:00 |
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backtracetest.c
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treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
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2023-04-20 12:07:32 +02:00 |
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bounds.c
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capability.c
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compat.c
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sched_getaffinity: don't assume 'cpumask_size()' is fully initialized
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2023-04-05 11:16:42 +02:00 |
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configs.c
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context_tracking.c
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cpu.c
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random: clear fast pool, crng, and batches in cpuhp bring up
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2022-06-22 14:11:12 +02:00 |
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cpu_pm.c
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crash_core.c
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crash_dump.c
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cred.c
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delayacct.c
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dma.c
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exec_domain.c
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exit.c
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treewide: Remove uninitialized_var() usage
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2023-06-09 10:29:01 +02:00 |
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extable.c
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kernel/extable.c: use address-of operator on section symbols
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2023-06-09 10:29:01 +02:00 |
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fail_function.c
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kernel/fail_function: fix memory leak with using debugfs_lookup()
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2023-03-11 16:44:15 +01:00 |
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fork.c
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kernel/fork: beware of __put_task_struct() calling context
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2023-09-23 11:00:03 +02:00 |
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freezer.c
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futex.c
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treewide: Remove uninitialized_var() usage
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2023-06-09 10:29:01 +02:00 |
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gen_kheaders.sh
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groups.c
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hung_task.c
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iomem.c
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irq_work.c
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jump_label.c
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kallsyms.c
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kcmp.c
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exec: Transform exec_update_mutex into a rw_semaphore
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2021-01-09 13:44:55 +01:00 |
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Kconfig.freezer
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Kconfig.hz
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Kconfig.locks
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Kconfig.preempt
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kcov.c
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kexec.c
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kexec_core.c
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kexec: fix a memory leak in crash_shrink_memory()
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2023-07-27 08:37:10 +02:00 |
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kexec_elf.c
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kexec_file.c
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kexec: support purgatories with .text.hot sections
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2023-06-21 15:44:10 +02:00 |
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kexec_internal.h
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kheaders.c
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kheaders: Use array declaration instead of char
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2023-05-17 11:35:33 +02:00 |
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kmod.c
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kprobes.c
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x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range
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2023-03-11 16:44:02 +01:00 |
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ksysfs.c
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kthread.c
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kthread: Fix PF_KTHREAD vs to_kthread() race
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2021-09-12 08:56:39 +02:00 |
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latencytop.c
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Makefile
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kbuild: update config_data.gz only when the content of .config is changed
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2021-05-11 14:04:16 +02:00 |
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module-internal.h
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module.c
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modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
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2023-09-23 10:59:36 +02:00 |
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module_signature.c
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module: harden ELF info handling
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2021-04-07 14:47:38 +02:00 |
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module_signing.c
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module: harden ELF info handling
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2021-04-07 14:47:38 +02:00 |
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notifier.c
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nsproxy.c
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padata.c
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panic.c
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exit: Use READ_ONCE() for all oops/warn limit reads
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2023-02-06 07:52:50 +01:00 |
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params.c
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pid.c
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pid_namespace.c
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memcg: enable accounting for pids in nested pid namespaces
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2021-09-22 12:26:37 +02:00 |
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profile.c
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profiling: fix shift too large makes kernel panic
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2022-08-25 11:18:02 +02:00 |
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ptrace.c
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ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
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2022-06-14 18:11:24 +02:00 |
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range.c
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reboot.c
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relay.c
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relayfs: fix out-of-bounds access in relay_file_read
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2023-05-17 11:35:58 +02:00 |
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resource.c
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rseq.c
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seccomp.c
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seccomp: Invalidate seccomp mode to catch death failures
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2022-02-16 12:52:53 +01:00 |
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signal.c
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signal handling: don't use BUG_ON() for debugging
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2022-07-21 20:59:27 +02:00 |
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smp.c
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smp: Fix offline cpu check in flush_smp_call_function_queue()
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2022-04-20 09:19:39 +02:00 |
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smpboot.c
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kthread: Extract KTHREAD_IS_PER_CPU
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2021-02-07 15:35:49 +01:00 |
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smpboot.h
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softirq.c
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stackleak.c
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stacktrace.c
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stop_machine.c
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sys.c
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prlimit: do_prlimit needs to have a speculation check
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2023-01-24 07:17:59 +01:00 |
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sys_ni.c
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kernel/sys_ni: add compat entry for fadvise64_64
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2022-09-05 10:27:38 +02:00 |
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sysctl-test.c
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sysctl.c
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mm: allow a controlled amount of unfairness in the page lock
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2023-08-30 16:27:26 +02:00 |
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sysctl_binary.c
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task_work.c
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taskstats.c
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test_kprobes.c
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torture.c
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tracepoint.c
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tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
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2021-07-14 16:53:08 +02:00 |
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tsacct.c
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taskstats: Cleanup the use of task->exit_code
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2022-02-23 11:59:57 +01:00 |
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ucount.c
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uid16.c
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uid16.h
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umh.c
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up.c
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smp: Fix smp_call_function_single_async prototype
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2021-05-14 09:44:33 +02:00 |
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user-return-notifier.c
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user.c
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user_namespace.c
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utsname.c
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utsname_sysctl.c
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watchdog.c
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watchdog: export lockup_detector_reconfigure
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2022-08-25 11:18:37 +02:00 |
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watchdog_hld.c
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watchdog/perf: more properly prevent false positives with turbo modes
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2023-07-27 08:37:10 +02:00 |
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workqueue.c
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workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
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2023-10-25 11:53:18 +02:00 |
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workqueue_internal.h
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