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| author | David Wei <[email protected]> | 2025-05-03 04:30:50 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-05-06 01:17:47 +0000 |
| commit | 4720f9707c783f642332dee3d56dccaefa850e42 (patch) | |
| tree | a2524ed16f0ecf972fd1c1bae30b0ceb4723c88f /net/core/dev_api.c | |
| parent | Merge branch 'selftests-drv-net-fix-ping-py-test-failure' (diff) | |
| download | kernel-4720f9707c783f642332dee3d56dccaefa850e42.tar.gz kernel-4720f9707c783f642332dee3d56dccaefa850e42.zip | |
tools: ynl-gen: validate 0 len strings from kernel
Strings from the kernel are guaranteed to be null terminated and
ynl_attr_validate() checks for this. But it doesn't check if the string
has a len of 0, which would cause problems when trying to access
data[len - 1]. Fix this by checking that len is positive.
Signed-off-by: David Wei <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/core/dev_api.c')
0 files changed, 0 insertions, 0 deletions