Merge pull request #199 from jainvikas8/dev/jainvikas8/fix-return-code

gilles-peskine-arm · web-flow · commit e3223d1f85d1 · 2019-08-02T16:07:46.000+02:00
Return right error code in psa_asymmetric_encrypt
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
@@ -2755,7 +2755,7 @@ psa_status_t psa_asymmetric_encrypt( psa_key_handle_t handle,
         mbedtls_rsa_context *rsa = slot->data.rsa;
         int ret;
         if( output_size < mbedtls_rsa_get_len( rsa ) )
-            return( PSA_ERROR_INVALID_ARGUMENT );
+            return( PSA_ERROR_BUFFER_TOO_SMALL );
 #if defined(MBEDTLS_PKCS1_V15)
         if( alg == PSA_ALG_RSA_PKCS1V15_CRYPT )
         {

Original file line number	Diff line number	Diff line change
`@@ -2755,7 +2755,7 @@ psa_status_t psa_asymmetric_encrypt( psa_key_handle_t handle,`
`2755`	`2755`	`mbedtls_rsa_context *rsa = slot->data.rsa;`
`2756`	`2756`	`int ret;`
`2757`	`2757`	`if( output_size < mbedtls_rsa_get_len( rsa ) )`
`2758`		`- return( PSA_ERROR_INVALID_ARGUMENT );`
	`2758`	`+ return( PSA_ERROR_BUFFER_TOO_SMALL );`
`2759`	`2759`	`#if defined(MBEDTLS_PKCS1_V15)`
`2760`	`2760`	`if( alg == PSA_ALG_RSA_PKCS1V15_CRYPT )`
`2761`	`2761`	`{`