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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2018-10-02 06:30:05 +0300 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-10-16 17:40:11 +0300 |
| commit | dadc2bddb0c0e00554666ec39bc10b9d66409f24 (patch) | |
| tree | e258749afba98284f85aa0ff22eb96ab24a1d593 /lib | |
| parent | 2c61e0cc5c67345d2d3e4a66f6e22899afa381cc (diff) | |
| download | u-boot-dadc2bddb0c0e00554666ec39bc10b9d66409f24.tar.xz | |
efi_loader: memory leak in efi_set_variable()
Do not leak native_name if out of memory.
This addresses CoverityScan CID 184095.
Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_variable.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c index a1313fa215..19d9cb865f 100644 --- a/lib/efi_loader/efi_variable.c +++ b/lib/efi_loader/efi_variable.c @@ -294,8 +294,10 @@ efi_status_t EFIAPI efi_set_variable(u16 *variable_name, efi_guid_t *vendor, } val = malloc(2 * data_size + strlen("{ro,run,boot}(blob)") + 1); - if (!val) - return EFI_EXIT(EFI_OUT_OF_RESOURCES); + if (!val) { + ret = EFI_OUT_OF_RESOURCES; + goto out; + } s = val; |