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| author | Hagar Hemdan <hagarhem@amazon.com> | 2024-04-23 16:59:26 +0300 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2024-04-29 18:47:32 +0300 |
| commit | 4b2543f7e1e6b91cfc8dd1696e3cdf01c3ac8974 (patch) | |
| tree | e29b2734320e8c004c16072a8065c1ede1a49868 /include/net/bluetooth/bluetooth.h | |
| parent | cda30c6542c8bb445bc84f6616cac8d012547f0a (diff) | |
| download | linux-4b2543f7e1e6b91cfc8dd1696e3cdf01c3ac8974.tar.xz | |
efi: libstub: only free priv.runtime_map when allocated
priv.runtime_map is only allocated when efi_novamap is not set.
Otherwise, it is an uninitialized value. In the error path, it is freed
unconditionally. Avoid passing an uninitialized value to free_pool.
Free priv.runtime_map only when it was allocated.
This bug was discovered and resolved using Coverity Static Analysis
Security Testing (SAST) by Synopsys, Inc.
Fixes: f80d26043af9 ("efi: libstub: avoid efi_get_memory_map() for allocating the virt map")
Cc: <stable@vger.kernel.org>
Signed-off-by: Hagar Hemdan <hagarhem@amazon.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'include/net/bluetooth/bluetooth.h')
0 files changed, 0 insertions, 0 deletions