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| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-08-02 15:53:15 +0200 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-08-05 07:04:03 +0200 |
| commit | 8c8acb8f26cbde665b233dd1b9bbcbb9b86822dc (patch) | |
| tree | 4135a51084d5e89c27fac3b4291ed3d65b8ac6dc /net | |
| parent | bpf: kprobe: remove unused declaring of bpf_kprobe_override (diff) | |
| download | linux-8c8acb8f26cbde665b233dd1b9bbcbb9b86822dc.tar.xz linux-8c8acb8f26cbde665b233dd1b9bbcbb9b86822dc.zip | |
kprobes: Fix to check symbol prefixes correctly
Since str_has_prefix() takes the prefix as the 2nd argument and the string
as the first, is_cfi_preamble_symbol() always fails to check the prefix.
Fix the function parameter order so that it correctly check the prefix.
Link: https://lore.kernel.org/all/172260679559.362040.7360872132937227206.stgit@devnote2/
Fixes: de02f2ac5d8c ("kprobes: Prohibit probing on CFI preamble symbol")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions