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| author | Jo Van Bulck <jo.vanbulck@cs.kuleuven.be> | 2023-10-05 17:38:43 +0200 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-12-08 10:05:26 -0800 |
| commit | b84fc2e0139ba4b23b8039bd7cfd242894fe8f8b (patch) | |
| tree | f0c188ffb12bfbaaabd7d09350ef923a1f1c9efe /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 79eba8c924f7decfa71ddf187d38cb9f5f2cd7b3 (diff) | |
selftests/sgx: Fix uninitialized pointer dereferences in encl_get_entry
Ensure sym_tab and sym_names are zero-initialized and add an early-out
condition in the unlikely (erroneous) case that the enclave ELF file would
not contain a symbol table.
This addresses -Werror=maybe-uninitialized compiler warnings for gcc -O2.
Fixes: 33c5aac3bf32 ("selftests/sgx: Test complete changing of page type flow")
Signed-off-by: Jo Van Bulck <jo.vanbulck@cs.kuleuven.be>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lore.kernel.org/all/20231005153854.25566-3-jo.vanbulck%40cs.kuleuven.be
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions