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Stop IAR warning about goto skipping variable definition

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-10-13 14:40:14 +01:00
parent 01902779a3
commit 2af05c857a
2 changed files with 31 additions and 28 deletions
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3
library/pkcs12.c
View File

@ -256,8 +256,8 @@ int mbedtls_pkcs12_pbe_ext(mbedtls_asn1_buf *pbe_params, int mode,
} }
#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) #if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
{
/* PKCS12 uses CBC with PKCS7 padding */ /* PKCS12 uses CBC with PKCS7 padding */
mbedtls_cipher_padding_t padding = MBEDTLS_PADDING_PKCS7; mbedtls_cipher_padding_t padding = MBEDTLS_PADDING_PKCS7;
#if !defined(MBEDTLS_CIPHER_PADDING_PKCS7) #if !defined(MBEDTLS_CIPHER_PADDING_PKCS7)
/* For historical reasons, when decrypting, this function works when /* For historical reasons, when decrypting, this function works when
@ -272,6 +272,7 @@ int mbedtls_pkcs12_pbe_ext(mbedtls_asn1_buf *pbe_params, int mode,
if ((ret = mbedtls_cipher_set_padding_mode(&cipher_ctx, padding)) != 0) { if ((ret = mbedtls_cipher_set_padding_mode(&cipher_ctx, padding)) != 0) {
goto exit; goto exit;
} }
}
#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */ #endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
if ((ret = mbedtls_cipher_set_iv(&cipher_ctx, iv, cipher_info->iv_size)) != 0) { if ((ret = mbedtls_cipher_set_iv(&cipher_ctx, iv, cipher_info->iv_size)) != 0) {

2
library/pkcs5.c
View File

@ -251,6 +251,7 @@ int mbedtls_pkcs5_pbes2_ext(const mbedtls_asn1_buf *pbe_params, int mode,
} }
#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) #if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
{
/* PKCS5 uses CBC with PKCS7 padding (which is the same as /* PKCS5 uses CBC with PKCS7 padding (which is the same as
* "PKCS5 padding" except that it's typically only called PKCS5 * "PKCS5 padding" except that it's typically only called PKCS5
* with 64-bit-block ciphers). * with 64-bit-block ciphers).
@ -269,6 +270,7 @@ int mbedtls_pkcs5_pbes2_ext(const mbedtls_asn1_buf *pbe_params, int mode,
if ((ret = mbedtls_cipher_set_padding_mode(&cipher_ctx, padding)) != 0) { if ((ret = mbedtls_cipher_set_padding_mode(&cipher_ctx, padding)) != 0) {
goto exit; goto exit;
} }
}
#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */ #endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
if ((ret = mbedtls_cipher_crypt(&cipher_ctx, iv, enc_scheme_params.len, if ((ret = mbedtls_cipher_crypt(&cipher_ctx, iv, enc_scheme_params.len,
data, datalen, output, output_len)) != 0) { data, datalen, output, output_len)) != 0) {