crypto/x509v3/v3_skey.c:93: error: MEMORY_LEAK
  memory dynamically allocated by call to `ASN1_OCTET_STRING_new()` at line 87, column 16 is not reachable after line 93, column 9.
Showing all 36 steps of the trace


crypto/x509v3/v3_skey.c:81:1: start of procedure s2i_ASN1_OCTET_STRING()
79.   }
80.   
81. > ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
82.                                            X509V3_CTX *ctx, char *str)
83.   {

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

crypto/asn1/tasn_typ.c:76:1: start of procedure ASN1_OCTET_STRING_new()
  74.   }
  75.   
  76. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  77.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  78.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)

crypto/asn1/asn1_lib.c:348:1: start of procedure ASN1_STRING_type_new()
    346.   }
    347.   
    348. > ASN1_STRING *ASN1_STRING_type_new(int type)
    349.   {
    350.       ASN1_STRING *ret;

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

crypto/mem.c:156:1: start of procedure CRYPTO_zalloc()
      154.   }
      155.   
      156. > void *CRYPTO_zalloc(size_t num, const char *file, int line)
      157.   {
      158.       void *ret = CRYPTO_malloc(num, file, line);

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

crypto/mem.c:119:1: start of procedure CRYPTO_malloc()
        117.   }
        118.   
        119. > void *CRYPTO_malloc(size_t num, const char *file, int line)
        120.   {
        121.       void *ret = NULL;

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

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

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

crypto/mem.c:136:5: 
        134.       }
        135.   #else
        136. >     (void)file;
        137.       (void)line;
        138.       ret = malloc(num);

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

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

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

crypto/mem.c:154:1: return from a call to CRYPTO_malloc
        152.   
        153.       return ret;
        154. > }
        155.   
        156.   void *CRYPTO_zalloc(size_t num, const char *file, int line)

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

crypto/mem.c:161:9: 
      159.   
      160.       if (ret != NULL)
      161. >         memset(ret, 0, num);
      162.       return ret;
      163.   }

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

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

crypto/asn1/asn1_lib.c:353:9: Taking false branch
    351.   
    352.       ret = OPENSSL_zalloc(sizeof(*ret));
    353.       if (ret == NULL) {
                   ^
    354.           ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW, ERR_R_MALLOC_FAILURE);
    355.           return (NULL);

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

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

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

crypto/asn1/tasn_typ.c:76:1: return from a call to ASN1_OCTET_STRING_new
  74.   }
  75.   
  76. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  77.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  78.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)

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

crypto/x509v3/v3_skey.c:92:9: Taking true branch
90.       }
91.   
92.       if ((oct->data = string_to_hex(str, &length)) == NULL) {
              ^
93.           ASN1_OCTET_STRING_free(oct);
94.           return NULL;

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

crypto/asn1/tasn_typ.c:76:1: start of procedure ASN1_OCTET_STRING_free()
  74.   }
  75.   
  76. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  77.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  78.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)

crypto/asn1/asn1_lib.c:361:1: start of procedure ASN1_STRING_free()
    359.   }
    360.   
    361. > void ASN1_STRING_free(ASN1_STRING *a)
    362.   {
    363.       if (a == NULL)

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

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

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

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

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

crypto/asn1/tasn_typ.c:76:1: return from a call to ASN1_OCTET_STRING_free
  74.   }
  75.   
  76. > IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  77.   IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  78.   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}']