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use const variable as the size for an array

pull/3531/head
Vysakh P Pillai 2020-12-03 22:25:28 +05:30 committed by GitHub
parent 376cac5ab1
commit c31f20706b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 9 deletions
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24
wolfcrypt/src/port/atmel/atmel.c
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@ -911,12 +911,16 @@ exit:
static int atcatls_set_certificates(WOLFSSL_CTX *ctx)
{
#ifndef ATCATLS_MAX_CERT_SIZE
#define ATCATLS_MAX_CERT_SIZE 560
#endif
int ret = 0;
ATCA_STATUS status;
size_t signerCertSize = 1024;
uint8_t signerCert[signerCertSize];
size_t deviceCertSize = 1024;
uint8_t deviceCert[deviceCertSize];
size_t signerCertSize = ATCATLS_MAX_CERT_SIZE;
uint8_t signerCert[ATCATLS_MAX_CERT_SIZE];
size_t deviceCertSize = ATCATLS_MAX_CERT_SIZE;
uint8_t deviceCert[ATCATLS_MAX_CERT_SIZE];
int devPemSz, signerPemSz;
char devCertChain[2048];
@ -934,12 +938,14 @@ static int atcatls_set_certificates(WOLFSSL_CTX *ctx)
}
/*Generate a PEM chain of device certificate.*/
XMEMSET(devCertChain, 0, sizeof(devCertChain));
devPemSz = wc_DerToPem(deviceCert, deviceCertSize, (byte*)&devCertChain[0], sizeof(devCertChain), CERT_TYPE);
if((devPemSz <= 0)){
devPemSz = wc_DerToPem(deviceCert, deviceCertSize, (byte*)&devCertChain[0],
sizeof(devCertChain), CERT_TYPE);
if(devPemSz <= 0){
return devPemSz;
}
signerPemSz = wc_DerToPem(signerCert, signerCertSize, (byte*)&devCertChain[devPemSz], sizeof(devCertChain)-devPemSz, CERT_TYPE);
if((signerPemSz <= 0)){
signerPemSz = wc_DerToPem(signerCert, signerCertSize, (byte*)&devCertChain[devPemSz],
sizeof(devCertChain)-devPemSz, CERT_TYPE);
if(signerPemSz <= 0){
return signerPemSz;
}
ret = wolfSSL_CTX_use_certificate_chain_buffer(ctx, (const unsigned char*)devCertChain, XSTRLEN(devCertChain));
@ -967,7 +973,7 @@ int atcatls_set_callbacks(WOLFSSL_CTX* ctx)
#endif
}
#endif
return 0;
return ret;
}
int atcatls_set_callback_ctx(WOLFSSL* ssl, void* user_ctx)