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| author | Achill Gilgenast <[email protected]> | 2025-07-29 09:45:53 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2025-07-31 18:39:46 +0000 |
| commit | 13cb75730b7a8b2dc8fe32874e159b2c7b75efde (patch) | |
| tree | fb8452c13c4a15e6f9bc981e4b7d7ec4e1eb306f /drivers/fpga/microchip-spi.c | |
| parent | bpf: Fix oob access in cgroup local storage (diff) | |
| download | kernel-13cb75730b7a8b2dc8fe32874e159b2c7b75efde.tar.gz kernel-13cb75730b7a8b2dc8fe32874e159b2c7b75efde.zip | |
libbpf: Avoid possible use of uninitialized mod_len
Though mod_len is only read when mod_name != NULL and both are initialized
together, gcc15 produces a warning with -Werror=maybe-uninitialized:
libbpf.c: In function 'find_kernel_btf_id.constprop':
libbpf.c:10100:33: error: 'mod_len' may be used uninitialized [-Werror=maybe-uninitialized]
10100 | if (mod_name && strncmp(mod->name, mod_name, mod_len) != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libbpf.c:10070:21: note: 'mod_len' was declared here
10070 | int ret, i, mod_len;
| ^~~~~~~
Silence the false positive.
Signed-off-by: Achill Gilgenast <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Acked-by: Eduard Zingerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'drivers/fpga/microchip-spi.c')
0 files changed, 0 insertions, 0 deletions