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improve null checks

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This commit is contained in:
Michael Jerris 2014-04-28 15:49:57 -04:00
parent 1b43fa85b5
commit 34c967707d
1 changed files with 7 additions and 4 deletions
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11
src/switch_core_cert.c
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@ -289,12 +289,12 @@ SWITCH_DECLARE(int) switch_core_gen_certs(const char *prefix)
} }
} else { } else {
if ((fp = fopen(pvt, "w"))) { if (pvt && (fp = fopen(pvt, "w"))) {
PEM_write_PrivateKey(fp, pkey, NULL, NULL, 0, NULL, NULL); PEM_write_PrivateKey(fp, pkey, NULL, NULL, 0, NULL, NULL);
fclose(fp); fclose(fp);
} }
if ((fp = fopen(rsa, "w"))) { if (rsa && (fp = fopen(rsa, "w"))) {
PEM_write_X509(fp, x509); PEM_write_X509(fp, x509);
fclose(fp); fclose(fp);
} }
@ -341,7 +341,10 @@ static int mkcert(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days
RSA *rsa; RSA *rsa;
X509_NAME *name=NULL; X509_NAME *name=NULL;
if ((pkeyp == NULL) || (*pkeyp == NULL)) { switch_assert(pkeyp);
switch_assert(x509p);
if (*pkeyp == NULL) {
if ((pk = EVP_PKEY_new()) == NULL) { if ((pk = EVP_PKEY_new()) == NULL) {
abort(); abort();
} }
@ -349,7 +352,7 @@ static int mkcert(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days
pk = *pkeyp; pk = *pkeyp;
} }
if ((x509p == NULL) || (*x509p == NULL)) { if (*x509p == NULL) {
if ((x = X509_new()) == NULL) { if ((x = X509_new()) == NULL) {
goto err; goto err;
} }