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| author | Ruowen Qin <ruowenq2@illinois.edu> | 2023-09-27 07:50:30 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2023-09-28 19:31:05 +0300 |
| commit | 9e09b75079e229b08f12a732712100fdb9af8cab (patch) | |
| tree | b12d556d10ab041bfa4b9e19f9befa31137a7dfd /samples/bpf/cpustat_user.c | |
| parent | 0e73ef1d8c09a1f21ca2b19684819dbbcdce00f9 (diff) | |
| download | linux-9e09b75079e229b08f12a732712100fdb9af8cab.tar.xz | |
samples/bpf: Add -fsanitize=bounds to userspace programs
The sanitizer flag, which is supported by both clang and gcc, would make
it easier to debug array index out-of-bounds problems in these programs.
Make the Makfile smarter to detect ubsan support from the compiler and
add the '-fsanitize=bounds' accordingly.
Suggested-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Jinghao Jia <jinghao@linux.ibm.com>
Signed-off-by: Jinghao Jia <jinghao7@illinois.edu>
Signed-off-by: Ruowen Qin <ruowenq2@illinois.edu>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Tested-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20230927045030.224548-2-ruowenq2@illinois.edu
Diffstat (limited to 'samples/bpf/cpustat_user.c')
0 files changed, 0 insertions, 0 deletions