* [android-common:android17-6.18 4/4] fuse_test.c:1400:9: warning: argument 1 null where non-null expected
@ 2026-07-30 4:09 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-07-30 4:09 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp
::::::
:::::: Manual check reason: "low confidence bisect report"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: cros-kernel-buildreports@googlegroups.com
tree: https://android.googlesource.com/kernel/common android17-6.18
head: 5e9654c516d84286a1589d22470d9c4c04ed8507
commit: be926e6761d28d105ba672242e81e911e0d7e5e0 [4/4] ANDROID: fuse-bpf: fuse-bpf v1.3
:::::: branch date: 5 hours ago
:::::: commit date: 4 months ago
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260730/202607300651.2HBiyC2w-lkp@intel.com/config)
compiler: aarch64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260730/202607300651.2HBiyC2w-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202607300651.2HBiyC2w-lkp@intel.com/
All warnings (new ones prefixed by >>):
fuse_test.c: In function 'readdir_perms_test':
>> fuse_test.c:1400:9: warning: argument 1 null where non-null expected [-Wnonnull]
1400 | closedir(dir);
| ^~~~~~~~~~~~~
In file included from test_fuse.h:13,
from fuse_test.c:7:
/usr/aarch64-linux-gnu/include/dirent.h:134:12: note: in a call to function 'closedir' declared 'nonnull'
134 | extern int closedir (DIR *__dirp) __nonnull ((1));
| ^~~~~~~~
fuse_test.c: In function 'inotify_test':
>> fuse_test.c:1455:9: warning: 'dir.s' may be used uninitialized [-Wmaybe-uninitialized]
1455 | free(dir.s);
| ^~~~~~~~~~~
fuse_test.c:1429:18: note: 'dir.s' was declared here
1429 | struct s dir;
| ^~~
In file included from test_fuse.h:11:
fuse_test.c: In function 'bpf_test_revalidate_handle_backing_fd':
>> fuse_test.c:1889:27: warning: 'read' writing 11 bytes into a region of size 9 overflows the destination [-Wstringop-overflow=]
1889 | TESTEQUAL(read(dst_content_fd, content_buffer, strlen(content)),
test_framework.h:137:56: note: in definition of macro '_CALL_TO'
137 | (_type) (long long) (a), \
| ^
test_framework.h:153:25: note: in expansion of macro 'TESTOPERATOR'
153 | #define TESTEQUAL(a, b) TESTOPERATOR(a, b, _eq)
| ^~~~~~~~~~~~
fuse_test.c:1889:17: note: in expansion of macro 'TESTEQUAL'
1889 | TESTEQUAL(read(dst_content_fd, content_buffer, strlen(content)),
| ^~~~~~~~~
fuse_test.c:1874:22: note: destination object 'content_buffer' of size 9
1874 | char content_buffer[9] = {0};
| ^~~~~~~~~~~~~~
In file included from ../../kselftest.h:55,
from test_framework.h:26:
/usr/aarch64-linux-gnu/include/unistd.h:371:16: note: in a call to function 'read' declared with attribute 'access (write_only, 2, 3)'
371 | extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __wur
| ^~~~
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* [android-common:android17-6.18 4/4] fuse_test.c:1400:9: warning: argument 1 null where non-null expected
@ 2026-07-30 4:58 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-07-30 4:58 UTC (permalink / raw)
To: cros-kernel-buildreports; +Cc: oe-kbuild-all
tree: https://android.googlesource.com/kernel/common android17-6.18
head: 5e9654c516d84286a1589d22470d9c4c04ed8507
commit: be926e6761d28d105ba672242e81e911e0d7e5e0 [4/4] ANDROID: fuse-bpf: fuse-bpf v1.3
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260730/202607300651.2HBiyC2w-lkp@intel.com/config)
compiler: aarch64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260730/202607300651.2HBiyC2w-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202607300651.2HBiyC2w-lkp@intel.com/
All warnings (new ones prefixed by >>):
fuse_test.c: In function 'readdir_perms_test':
>> fuse_test.c:1400:9: warning: argument 1 null where non-null expected [-Wnonnull]
1400 | closedir(dir);
| ^~~~~~~~~~~~~
In file included from test_fuse.h:13,
from fuse_test.c:7:
/usr/aarch64-linux-gnu/include/dirent.h:134:12: note: in a call to function 'closedir' declared 'nonnull'
134 | extern int closedir (DIR *__dirp) __nonnull ((1));
| ^~~~~~~~
fuse_test.c: In function 'inotify_test':
>> fuse_test.c:1455:9: warning: 'dir.s' may be used uninitialized [-Wmaybe-uninitialized]
1455 | free(dir.s);
| ^~~~~~~~~~~
fuse_test.c:1429:18: note: 'dir.s' was declared here
1429 | struct s dir;
| ^~~
In file included from test_fuse.h:11:
fuse_test.c: In function 'bpf_test_revalidate_handle_backing_fd':
>> fuse_test.c:1889:27: warning: 'read' writing 11 bytes into a region of size 9 overflows the destination [-Wstringop-overflow=]
1889 | TESTEQUAL(read(dst_content_fd, content_buffer, strlen(content)),
test_framework.h:137:56: note: in definition of macro '_CALL_TO'
137 | (_type) (long long) (a), \
| ^
test_framework.h:153:25: note: in expansion of macro 'TESTOPERATOR'
153 | #define TESTEQUAL(a, b) TESTOPERATOR(a, b, _eq)
| ^~~~~~~~~~~~
fuse_test.c:1889:17: note: in expansion of macro 'TESTEQUAL'
1889 | TESTEQUAL(read(dst_content_fd, content_buffer, strlen(content)),
| ^~~~~~~~~
fuse_test.c:1874:22: note: destination object 'content_buffer' of size 9
1874 | char content_buffer[9] = {0};
| ^~~~~~~~~~~~~~
In file included from ../../kselftest.h:55,
from test_framework.h:26:
/usr/aarch64-linux-gnu/include/unistd.h:371:16: note: in a call to function 'read' declared with attribute 'access (write_only, 2, 3)'
371 | extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __wur
| ^~~~
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
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