crypto/x509v3/v3_skey.c:94: error: MEMORY_LEAK
  memory dynamically allocated by call to `ASN1_OCTET_STRING_new()` at line 88, column 16 is not reachable after line 94, column 9.
Showing all 36 steps of the trace


crypto/x509v3/v3_skey.c:82:1: start of procedure s2i_ASN1_OCTET_STRING()
80.   }
81.   
82. > ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
83.                                            X509V3_CTX *ctx, char *str)
84.   {

crypto/x509v3/v3_skey.c:88:9: 
86.       long length;
87.   
88. >     if ((oct = ASN1_OCTET_STRING_new()) == NULL) {
89.           X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
90.           return NULL;

crypto/asn1/tasn_typ.c:77:1: start of procedure ASN1_OCTET_STRING_new()
  75.   }
  76.   
  77. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  78.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  79.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)

crypto/asn1/asn1_lib.c:349:1: start of procedure ASN1_STRING_type_new()
    347.   }
    348.   
    349. > ASN1_STRING *ASN1_STRING_type_new(int type)
    350.   {
    351.       ASN1_STRING *ret;

crypto/asn1/asn1_lib.c:353:5: 
    351.       ASN1_STRING *ret;
    352.   
    353. >     ret = OPENSSL_zalloc(sizeof(*ret));
    354.       if (ret == NULL) {
    355.           ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW, ERR_R_MALLOC_FAILURE);

crypto/mem.c:157:1: start of procedure CRYPTO_zalloc()
      155.   }
      156.   
      157. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
      158.   {
      159.       void *ret = CRYPTO_malloc(num, file, line);

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

crypto/mem.c:120:1: start of procedure CRYPTO_malloc()
        118.   }
        119.   
        120. > void *CRYPTO_malloc(size_t num, const char *file, int line)
        121.   {
        122.       void *ret = NULL;

crypto/mem.c:122:5: 
        120.   void *CRYPTO_malloc(size_t num, const char *file, int line)
        121.   {
        122. >     void *ret = NULL;
        123.   
        124.       if (num <= 0)

crypto/mem.c:124:9: Taking false branch
        122.       void *ret = NULL;
        123.   
        124.       if (num <= 0)
                       ^
        125.           return NULL;
        126.   

crypto/mem.c:127:5: 
        125.           return NULL;
        126.   
        127. >     allow_customize = 0;
        128.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
        129.       if (call_malloc_debug) {

crypto/mem.c:137:5: 
        135.       }
        136.   #else
        137. >     (void)file;
        138.       (void)line;
        139.       ret = malloc(num);

crypto/mem.c:138:5: 
        136.   #else
        137.       (void)file;
        138. >     (void)line;
        139.       ret = malloc(num);
        140.   #endif

crypto/mem.c:139:5: 
        137.       (void)file;
        138.       (void)line;
        139. >     ret = malloc(num);
        140.   #endif
        141.   

crypto/mem.c:154:5: 
        152.   #endif
        153.   
        154. >     return ret;
        155.   }
        156.   

crypto/mem.c:155:1: return from a call to CRYPTO_malloc
        153.   
        154.       return ret;
        155. > }
        156.   
        157.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

crypto/mem.c:161:9: Taking true branch
      159.       void *ret = CRYPTO_malloc(num, file, line);
      160.   
      161.       if (ret != NULL)
                     ^
      162.           memset(ret, 0, num);
      163.       return ret;

crypto/mem.c:162:9: 
      160.   
      161.       if (ret != NULL)
      162. >         memset(ret, 0, num);
      163.       return ret;
      164.   }

crypto/mem.c:163:5: 
      161.       if (ret != NULL)
      162.           memset(ret, 0, num);
      163. >     return ret;
      164.   }
      165.   

crypto/mem.c:164:1: return from a call to CRYPTO_zalloc
      162.           memset(ret, 0, num);
      163.       return ret;
      164. > }
      165.   
      166.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)

crypto/asn1/asn1_lib.c:354:9: Taking false branch
    352.   
    353.       ret = OPENSSL_zalloc(sizeof(*ret));
    354.       if (ret == NULL) {
                   ^
    355.           ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW, ERR_R_MALLOC_FAILURE);
    356.           return (NULL);

crypto/asn1/asn1_lib.c:358:5: 
    356.           return (NULL);
    357.       }
    358. >     ret->type = type;
    359.       return (ret);
    360.   }

crypto/asn1/asn1_lib.c:359:5: 
    357.       }
    358.       ret->type = type;
    359. >     return (ret);
    360.   }
    361.   

crypto/asn1/asn1_lib.c:360:1: return from a call to ASN1_STRING_type_new
    358.       ret->type = type;
    359.       return (ret);
    360. > }
    361.   
    362.   void ASN1_STRING_free(ASN1_STRING *a)

crypto/asn1/tasn_typ.c:77:1: return from a call to ASN1_OCTET_STRING_new
  75.   }
  76.   
  77. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  78.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  79.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)

crypto/x509v3/v3_skey.c:88:9: Taking false branch
86.       long length;
87.   
88.       if ((oct = ASN1_OCTET_STRING_new()) == NULL) {
              ^
89.           X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
90.           return NULL;

crypto/x509v3/v3_skey.c:93:9: Taking true branch
91.       }
92.   
93.       if ((oct->data = string_to_hex(str, &length)) == NULL) {
              ^
94.           ASN1_OCTET_STRING_free(oct);
95.           return NULL;

crypto/x509v3/v3_skey.c:94:9: 
92.   
93.       if ((oct->data = string_to_hex(str, &length)) == NULL) {
94. >         ASN1_OCTET_STRING_free(oct);
95.           return NULL;
96.       }

crypto/asn1/tasn_typ.c:77:1: start of procedure ASN1_OCTET_STRING_free()
  75.   }
  76.   
  77. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  78.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  79.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)

crypto/asn1/asn1_lib.c:362:1: start of procedure ASN1_STRING_free()
    360.   }
    361.   
    362. > void ASN1_STRING_free(ASN1_STRING *a)
    363.   {
    364.       if (a == NULL)

crypto/asn1/asn1_lib.c:364:9: Taking false branch
    362.   void ASN1_STRING_free(ASN1_STRING *a)
    363.   {
    364.       if (a == NULL)
                   ^
    365.           return;
    366.       if (!(a->flags & ASN1_STRING_FLAG_NDEF))

crypto/asn1/asn1_lib.c:366:11: Taking false branch
    364.       if (a == NULL)
    365.           return;
    366.       if (!(a->flags & ASN1_STRING_FLAG_NDEF))
                     ^
    367.           OPENSSL_free(a->data);
    368.       if (!(a->flags & ASN1_STRING_FLAG_EMBED))

crypto/asn1/asn1_lib.c:368:11: Taking false branch
    366.       if (!(a->flags & ASN1_STRING_FLAG_NDEF))
    367.           OPENSSL_free(a->data);
    368.       if (!(a->flags & ASN1_STRING_FLAG_EMBED))
                     ^
    369.           OPENSSL_free(a);
    370.   }

crypto/asn1/asn1_lib.c:368:5: 
    366.       if (!(a->flags & ASN1_STRING_FLAG_NDEF))
    367.           OPENSSL_free(a->data);
    368. >     if (!(a->flags & ASN1_STRING_FLAG_EMBED))
    369.           OPENSSL_free(a);
    370.   }

crypto/asn1/asn1_lib.c:370:1: return from a call to ASN1_STRING_free
    368.       if (!(a->flags & ASN1_STRING_FLAG_EMBED))
    369.           OPENSSL_free(a);
    370. > }
    371.   
    372.   void ASN1_STRING_clear_free(ASN1_STRING *a)

crypto/asn1/tasn_typ.c:77:1: return from a call to ASN1_OCTET_STRING_free
  75.   }
  76.   
  77. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  78.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  79.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)

ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
                                         X509V3_CTX *ctx, char *str)
{
    ASN1_OCTET_STRING *oct;
    long length;
    if ((oct = ASN1_OCTET_STRING_new()) == NULL) {
        X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
        return NULL;
    }
    if ((oct->data = string_to_hex(str, &length)) == NULL) {
        ASN1_OCTET_STRING_free(oct);
        return NULL;
    }
    oct->length = length;
    return oct;
}
['ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,\n                                         X509V3_CTX *ctx, char *str)\n{\n    ASN1_OCTET_STRING *oct;\n    long length;\n    if ((oct = ASN1_OCTET_STRING_new()) == NULL) {\n        X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);\n        return NULL;\n    }\n    if ((oct->data = string_to_hex(str, &length)) == NULL) {\n        ASN1_OCTET_STRING_free(oct);\n        return NULL;\n    }\n    oct->length = length;\n    return oct;\n}', 'IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)', 'ASN1_STRING *ASN1_STRING_type_new(int type)\n{\n    ASN1_STRING *ret;\n    ret = OPENSSL_zalloc(sizeof(*ret));\n    if (ret == NULL) {\n        ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW, ERR_R_MALLOC_FAILURE);\n        return (NULL);\n    }\n    ret->type = type;\n    return (ret);\n}', 'void *CRYPTO_zalloc(size_t num, const char *file, int line)\n{\n    void *ret = CRYPTO_malloc(num, file, line);\n    if (ret != NULL)\n        memset(ret, 0, num);\n    return ret;\n}', 'void *CRYPTO_malloc(size_t num, const char *file, int line)\n{\n    void *ret = NULL;\n    if (num <= 0)\n        return NULL;\n    allow_customize = 0;\n#ifndef OPENSSL_NO_CRYPTO_MDEBUG\n    if (call_malloc_debug) {\n        CRYPTO_mem_debug_malloc(NULL, num, 0, file, line);\n        ret = malloc(num);\n        CRYPTO_mem_debug_malloc(ret, num, 1, file, line);\n    } else {\n        ret = malloc(num);\n    }\n#else\n    (void)file;\n    (void)line;\n    ret = malloc(num);\n#endif\n#ifndef OPENSSL_CPUID_OBJ\n    if (ret && (num > 2048)) {\n        extern unsigned char cleanse_ctr;\n        ((unsigned char *)ret)[0] = cleanse_ctr;\n    }\n#endif\n    return ret;\n}', 'void ASN1_STRING_free(ASN1_STRING *a)\n{\n    if (a == NULL)\n        return;\n    if (!(a->flags & ASN1_STRING_FLAG_NDEF))\n        OPENSSL_free(a->data);\n    if (!(a->flags & ASN1_STRING_FLAG_EMBED))\n        OPENSSL_free(a);\n}']