test/evp_test.c:1765: error: NULL_DEREFERENCE
  pointer `edata` last assigned on line 1760 could be null and is dereferenced at line 1765, column 9.
Showing all 16 steps of the trace


test/evp_test.c:1758:1: start of procedure encode_test_init()
1756.   } ENCODE_DATA;
1757.   
1758. > static int encode_test_init(EVP_TEST *t, const char *encoding)
1759.   {
1760.       ENCODE_DATA *edata = OPENSSL_zalloc(sizeof(*edata));

test/evp_test.c:1760:5: 
1758.   static int encode_test_init(EVP_TEST *t, const char *encoding)
1759.   {
1760. >     ENCODE_DATA *edata = OPENSSL_zalloc(sizeof(*edata));
1761.   
1762.       if (strcmp(encoding, "canonical") == 0) {

crypto/mem.c:186:1: start of procedure CRYPTO_zalloc()
  184.   }
  185.   
  186. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
  187.   {
  188.       void *ret = CRYPTO_malloc(num, file, line);

crypto/mem.c:188:5: 
  186.   void *CRYPTO_zalloc(size_t num, const char *file, int line)
  187.   {
  188. >     void *ret = CRYPTO_malloc(num, file, line);
  189.   
  190.       FAILTEST();

crypto/mem.c:158:1: start of procedure CRYPTO_malloc()
    156.   #endif
    157.   
    158. > void *CRYPTO_malloc(size_t num, const char *file, int line)
    159.   {
    160.       void *ret = NULL;

crypto/mem.c:160:5: 
    158.   void *CRYPTO_malloc(size_t num, const char *file, int line)
    159.   {
    160. >     void *ret = NULL;
    161.   
    162.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)

crypto/mem.c:162:9: Taking true branch
    160.       void *ret = NULL;
    161.   
    162.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                   ^
    163.           return malloc_impl(num, file, line);
    164.   

crypto/mem.c:162:32: Taking true branch
    160.       void *ret = NULL;
    161.   
    162.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
                                          ^
    163.           return malloc_impl(num, file, line);
    164.   

crypto/mem.c:163:9: Skipping __function_pointer__(): unresolved function pointer
    161.   
    162.       if (malloc_impl != NULL && malloc_impl != CRYPTO_malloc)
    163.           return malloc_impl(num, file, line);
                   ^
    164.   
    165.       if (num == 0)

crypto/mem.c:184:1: return from a call to CRYPTO_malloc
    182.   
    183.       return ret;
    184. > }
    185.   
    186.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:191:9: Taking false branch
  189.   
  190.       FAILTEST();
  191.       if (ret != NULL)
                 ^
  192.           memset(ret, 0, num);
  193.       return ret;

crypto/mem.c:193:5: 
  191.       if (ret != NULL)
  192.           memset(ret, 0, num);
  193. >     return ret;
  194.   }
  195.   

crypto/mem.c:194:1: return from a call to CRYPTO_zalloc
  192.           memset(ret, 0, num);
  193.       return ret;
  194. > }
  195.   
  196.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)

test/evp_test.c:1762:9: Taking false branch
1760.       ENCODE_DATA *edata = OPENSSL_zalloc(sizeof(*edata));
1761.   
1762.       if (strcmp(encoding, "canonical") == 0) {
                ^
1763.           edata->encoding = BASE64_CANONICAL_ENCODING;
1764.       } else if (strcmp(encoding, "valid") == 0) {

test/evp_test.c:1764:16: Taking true branch
1762.       if (strcmp(encoding, "canonical") == 0) {
1763.           edata->encoding = BASE64_CANONICAL_ENCODING;
1764.       } else if (strcmp(encoding, "valid") == 0) {
                       ^
1765.           edata->encoding = BASE64_VALID_ENCODING;
1766.       } else if (strcmp(encoding, "invalid") == 0) {

test/evp_test.c:1765:9: 
1763.           edata->encoding = BASE64_CANONICAL_ENCODING;
1764.       } else if (strcmp(encoding, "valid") == 0) {
1765. >         edata->encoding = BASE64_VALID_ENCODING;
1766.       } else if (strcmp(encoding, "invalid") == 0) {
1767.           edata->encoding = BASE64_INVALID_ENCODING;
