commit 3e65f52130cc3cdbf6c6c62406f48af596893fe6
author Thomas Daubney <thomas.daubney@arm.com> Tue Jan 30 12:37:25 2024 +0000
committer Thomas Daubney <thomas.daubney@arm.com> Tue Jan 30 12:37:25 2024 +0000
tree 4a459fe3775ad467df7308a70f319e260d51970f
parent f430f47434df7a7c0651410ee280e380568d2651

Conditionally guard exit label

...on functions where the label was only added
due to the modifications required by this PR.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index f6a06a0..d21c13e 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -3180,7 +3180,9 @@
     status = psa_sign_internal(key, 1, alg, input, input_length, signature,
                                signature_size, signature_length);
 
+#if defined(MBEDTLS_PSA_COPY_CALLER_BUFFERS)
 exit:
+#endif
     LOCAL_INPUT_FREE(input_external, input);
     LOCAL_OUTPUT_FREE(signature_external, signature);
     return status;
@@ -3236,7 +3238,9 @@
     status = psa_verify_internal(key, 1, alg, input, input_length, signature,
                                  signature_length);
 
+#if defined(MBEDTLS_PSA_COPY_CALLER_BUFFERS)
 exit:
+#endif
     LOCAL_INPUT_FREE(input_external, input);
     LOCAL_INPUT_FREE(signature_external, signature);
 
@@ -3308,7 +3312,9 @@
     status = psa_sign_internal(key, 0, alg, hash, hash_length, signature,
                                signature_size, signature_length);
 
+#if defined(MBEDTLS_PSA_COPY_CALLER_BUFFERS)
 exit:
+#endif
     LOCAL_INPUT_FREE(hash_external, hash);
     LOCAL_OUTPUT_FREE(signature_external, signature);
 
@@ -3378,7 +3384,9 @@
     status = psa_verify_internal(key, 0, alg, hash, hash_length, signature,
                                  signature_length);
 
+#if defined(MBEDTLS_PSA_COPY_CALLER_BUFFERS)
 exit:
+#endif
     LOCAL_INPUT_FREE(hash_external, hash);
     LOCAL_INPUT_FREE(signature_external, signature);