diff options
| author | vallau01 <valentin.laurent@trustonic.com> | 2022-08-09 17:06:53 +0200 |
|---|---|---|
| committer | Lukas Hanel <lukas.hanel@trustonic.com> | 2022-11-02 15:15:59 +0100 |
| commit | ac568b2bccb9da71f2bd7f1c7204189d1ff678d9 (patch) | |
| tree | a536941f0b524a441259c9f83a3bd5b3872554a6 /services/std_svc | |
| parent | be075c3edf634a2df1065597266c3e41d284287b (diff) | |
| download | arm-trusted-firmware-ac568b2bccb9da71f2bd7f1c7204189d1ff678d9.tar.gz | |
fix(el3-spmc): deadlock when relinquishing memory
Do not forget to pass via err_unlock_mailbox: label.
Change-Id: Icfb997b1c7cce196003af2c28bffc50dc73e30b4
Signed-off-by: Lukas Hanel <lukas.hanel@trustonic.com>
Diffstat (limited to 'services/std_svc')
| -rw-r--r-- | services/std_svc/spm/el3_spmc/spmc_shared_mem.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/services/std_svc/spm/el3_spmc/spmc_shared_mem.c b/services/std_svc/spm/el3_spmc/spmc_shared_mem.c index 5a3fe94cd..e137346e0 100644 --- a/services/std_svc/spm/el3_spmc/spmc_shared_mem.c +++ b/services/std_svc/spm/el3_spmc/spmc_shared_mem.c @@ -1347,7 +1347,8 @@ spmc_ffa_mem_retrieve_req(uint32_t smc_fid, if (req->emad_count == 0U) { WARN("%s: unsupported attribute desc count %u.\n", __func__, obj->desc.emad_count); - return -EINVAL; + ret = FFA_ERROR_INVALID_PARAMETER; + goto err_unlock_mailbox; } /* Determine the appropriate minimum descriptor size. */ |