pkcs11: use calloc instead of malloc; remove obsolete malloc.h references.
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3b4f7b9ff7
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32ed309037
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@ -243,7 +243,7 @@ AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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AC_HEADER_ASSERT
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AC_CHECK_HEADERS([ \
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errno.h fcntl.h malloc.h stdlib.h \
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errno.h fcntl.h stdlib.h \
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inttypes.h string.h strings.h \
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sys/time.h unistd.h getopt.h sys/mman.h
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])
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@ -4052,13 +4052,12 @@ static int pkcs15_skey_get_value(struct sc_pkcs11_session *session,
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* but for now we only work with session objects
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* derived from other keys
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*/
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skey_data= malloc(sizeof(struct sc_pkcs15_skey));
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skey_data= calloc(1, sizeof(struct sc_pkcs15_skey));
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if (skey_data == NULL)
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return SC_ERROR_OUT_OF_MEMORY;
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memset(skey_data, 0, sizeof(struct sc_pkcs15_skey));
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if (skey->value && skey->value->data_len) {
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skey_data->data = malloc(skey_data->data_len);
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skey_data->data = calloc(1, skey_data->data_len);
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if (skey_data->data == NULL) {
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free(skey_data);
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return SC_ERROR_OUT_OF_MEMORY;
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@ -673,7 +673,7 @@ sc_pkcs11_verify_final(sc_pkcs11_operation_t *operation,
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rv = key->ops->get_attribute(operation->session, key, &attr);
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if (rv != CKR_OK)
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return rv;
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pubkey_value = malloc(attr.ulValueLen);
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pubkey_value = calloc(1, attr.ulValueLen);
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attr.pValue = pubkey_value;
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rv = key->ops->get_attribute(operation->session, key, &attr);
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if (rv != CKR_OK)
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@ -420,7 +420,7 @@ CK_RV sc_pkcs11_verify_data(const unsigned char *pubkey, int pubkey_len,
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if (rsa == NULL)
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return CKR_DEVICE_MEMORY;
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rsa_out = malloc(RSA_size(rsa));
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rsa_out = calloc(1, RSA_size(rsa));
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if (rsa_out == NULL) {
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RSA_free(rsa);
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return CKR_DEVICE_MEMORY;
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@ -42,7 +42,7 @@ extern CK_FUNCTION_LIST pkcs11_function_list;
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#include <pthread.h>
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CK_RV mutex_create(void **mutex)
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{
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pthread_mutex_t *m = malloc(sizeof(*mutex));
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pthread_mutex_t *m = calloc(1, sizeof(*mutex));
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if (m == NULL)
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return CKR_GENERAL_ERROR;;
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pthread_mutex_init(m, NULL);
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@ -80,7 +80,7 @@ CK_RV mutex_create(void **mutex)
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{
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CRITICAL_SECTION *m;
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m = malloc(sizeof(*m));
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m = calloc(1, sizeof(*m));
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if (m == NULL)
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return CKR_GENERAL_ERROR;
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InitializeCriticalSection(m);
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@ -385,7 +385,7 @@ CK_RV C_GetSlotList(CK_BBOOL tokenPresent, /* only slots with token prese
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card_detect_all();
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found = malloc(list_size(&virtual_slots) * sizeof(CK_SLOT_ID));
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found = calloc(list_size(&virtual_slots), sizeof(CK_SLOT_ID));
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if (found == NULL) {
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rv = CKR_HOST_MEMORY;
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@ -1352,7 +1352,7 @@ int sc_pkcs11_any_cmp_attribute(struct sc_pkcs11_session *session, void *ptr, CK
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if (temp_attr.ulValueLen <= sizeof(temp1))
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temp_attr.pValue = temp1;
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else {
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temp2 = malloc(temp_attr.ulValueLen);
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temp2 = calloc(1, temp_attr.ulValueLen);
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if (temp2 == NULL)
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return 0;
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temp_attr.pValue = temp2;
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@ -23,10 +23,6 @@
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#include "config.h"
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#ifdef HAVE_MALLOC_H
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#include <malloc.h>
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#endif
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#include "libopensc/opensc.h"
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#include "libopensc/pkcs15.h"
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#include "libopensc/log.h"
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