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2ca81acdfd3f7cb8a91de3ee587cf3204fce5421
android_kernel_fxtec_sm6115/kernel
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Wang Qing 2ca81acdfd UPSTREAM: bpf: Fix passing zero to PTR_ERR() in bpf_btf_printf_prepare 
There is a bug when passing zero to PTR_ERR() and return.
Fix the smatch error.

Fixes: c4d0bfb45068 ("bpf: Add bpf_snprintf_btf helper")
Change-Id: Ibddaa08258ecc2f9887f84445abac7db55a90537
Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/1604735144-686-1-git-send-email-wangqing@vivo.com
2026-02-02 18:01:34 -05:00
..
bpf
BACKPORT: maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2025-10-17 16:31:33 +01:00
cgroup
fixup! bpf: decouple the lifetime of cgroup_bpf from cgroup itself
2025-12-13 19:40:23 +08:00
configs
…
debug
BACKPORT: maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2025-10-17 16:31:33 +01:00
dma
Merge tag 'ASB-2024-09-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
2024-10-01 11:50:22 +03:00
events
Merge tag 'v4.19.325-cip127' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2026-01-21 21:23:37 +00:00
gcov
BACKPORT: treewide: replace '---help---' in Kconfig files with 'help'
2026-02-02 18:01:33 -05:00
irq
BACKPORT: treewide: replace '---help---' in Kconfig files with 'help'
2026-02-02 18:01:33 -05:00
livepatch
UPSTREAM: ftrace: Introduce PERMANENT ftrace_ops flag
2025-08-28 03:25:52 +03:00
locking
UPSTREAM: sched/core: Convert get_task_struct() to return the task
2025-10-16 21:01:12 +01:00
power
BACKPORT: treewide: replace '---help---' in Kconfig files with 'help'
2026-02-02 18:01:33 -05:00
printk
BACKPORT: locking/lockdep: Remove unused @nested argument from lock_release()
2025-09-30 21:35:04 +01:00
rcu
BACKPORT: rcu-tasks: Add an RCU Tasks Trace to simplify protection of tracing hooks
2025-08-28 03:27:50 +03:00
sched
Merge tag 'v4.19.325-cip125' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-10-25 11:29:53 +01:00
time
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
trace
UPSTREAM: bpf: Fix passing zero to PTR_ERR() in bpf_btf_printf_prepare
2026-02-02 18:01:34 -05:00
.gitignore
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acct.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
async.c
…
audit_fsnotify.c
…
audit_tree.c
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audit_watch.c
audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
2023-11-28 16:46:34 +00:00
audit.c
audit: Send netlink ACK before setting connection in auditd_set
2024-02-23 08:12:44 +01:00
audit.h
…
auditfilter.c
…
auditsc.c
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backtracetest.c
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bounds.c
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capability.c
BACKPORT: LSM: add SafeSetID module that gates setid calls
2025-09-08 01:35:16 -04:00
cfi.c
ANDROID: Update CFI patchset from android11-5.4
2025-03-31 10:08:57 -04:00
compat.c
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configs.c
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context_tracking.c
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cpu_pm.c
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cpu.c
BACKPORT: locking/lockdep: Remove unused @nested argument from lock_release()
2025-09-30 21:35:04 +01:00
crash_core.c
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crash_dump.c
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cred.c
UPSTREAM: SELinux: Remove cred security blob poisoning
2025-08-28 03:29:08 +03:00
delayacct.c
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dma.c
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exec_domain.c
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exit.c
BACKPORT: maccess: rename probe_kernel_address to get_kernel_nofault
2025-10-17 16:56:58 +01:00
extable.c
UPSTREAM: bpf: Remove bpf_image tree
2025-08-28 03:26:22 +03:00
fail_function.c
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fork.c
UPSTREAM: close_range(): fix the logics in descriptor table trimming
2025-12-31 12:15:33 +02:00
freezer.c
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futex.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
gen_kheaders.sh
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groups.c
BACKPORT: mm: remove the pgprot argument to __vmalloc
2025-08-28 03:26:58 +03:00
hung_task.c
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iomem.c
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irq_work.c
UPSTREAM: irq_work: Convert flags to atomic_t
2025-08-28 03:25:44 +03:00
jump_label.c
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kallsyms.c
ANDROID: Update CFI patchset from android11-5.4
2025-03-31 10:08:57 -04:00
kcmp.c
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Kconfig.freezer
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Kconfig.hz
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Kconfig.locks
BACKPORT: bpf: introduce bpf_spin_lock
2025-08-28 03:24:03 +03:00
Kconfig.preempt
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kcov.c
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kexec_core.c
BACKPORT: objtool: Rename frame.h -> objtool.h
2025-09-30 21:35:03 +01:00
kexec_file.c
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kexec_internal.h
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kexec.c
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kheaders.c
UPSTREAM: kheaders: Use array declaration instead of char
2024-01-29 15:46:25 +00:00
kmod.c
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kprobes.c
UPSTREAM: x86/ibt,ftrace: Search for __fentry__ location
2025-09-30 21:35:03 +01:00
ksysfs.c
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kthread.c
BACKPORT: maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2025-10-17 16:31:33 +01:00
latencytop.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
Makefile
BACKPORT: bpf: Add kernel module with user mode driver that populates bpffs.
2025-08-28 03:27:31 +03:00
memremap.c
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module_signing.c
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module-internal.h
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module.c
BACKPORT: mm: remove the pgprot argument to __vmalloc
2025-08-28 03:26:58 +03:00
notifier.c
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nsproxy.c
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padata.c
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
panic.c
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params.c
Merge tag 'v4.19.325-cip123' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-09-02 08:35:50 +00:00
pid_namespace.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
pid.c
Merge tag 'v4.19.325-cip126' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
2025-11-21 22:57:50 +00:00
profile.c
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ptrace.c
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range.c
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reboot.c
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relay.c
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resource.c
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rseq.c
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scs.c
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seccomp.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
signal.c
Merge tag 'ASB-2024-12-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
2024-12-16 01:21:42 +02:00
smp.c
Merge tag 'ASB-2024-10-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
2024-10-09 03:14:26 +03:00
smpboot.c
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smpboot.h
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softirq.c
UPSTREAM: rcu: Apply RCU-bh QSes to RCU-sched and RCU-preempt when safe
2025-08-28 03:24:59 +03:00
stacktrace.c
UPSTREAM: stacktrace: Provide helpers for common stack trace operations
2025-08-28 03:27:09 +03:00
stop_machine.c
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sys_ni.c
BACKPORT: epoll: wire up syscall epoll_pwait2
2025-12-31 12:15:33 +02:00
sys.c
BACKPORT: mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2025-09-30 21:35:03 +01:00
sysctl_binary.c
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sysctl.c
UPSTREAM: Revert "mm: make faultaround produce old ptes"
2025-10-17 15:32:07 +01:00
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
UPSTREAM: module: Fix up module_notifier return values
2025-08-28 03:28:34 +03:00
tsacct.c
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ucount.c
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uid16.c
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uid16.h
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umh.c
UPSTREAM: umh: Separate the user mode driver and the user mode helper support
2025-08-28 03:27:30 +03:00
up.c
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user_namespace.c
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user-return-notifier.c
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user.c
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usermode_driver.c
UPSTREAM: bpf: Fix umd memory leak in copy_process()
2025-08-28 03:28:30 +03:00
utsname_sysctl.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
utsname.c
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watchdog_hld.c
watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
2024-08-19 05:32:05 +02:00
watchdog.c
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-08-28 03:26:34 +03:00
workqueue_internal.h
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workqueue.c
BACKPORT: maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2025-10-17 16:31:33 +01:00