crypto/err/err.c:751: error: MEMORY_LEAK
  memory dynamically allocated by call to `CRYPTO_malloc()` at line 736, column 11 is not reachable after line 751, column 21.
Showing all 37 steps of the trace


crypto/err/err.c:730:1: start of procedure ERR_add_error_vdata()
728.   }
729.   
730. > void ERR_add_error_vdata(int num, va_list args)
731.   {
732.       int i, n, s;

crypto/err/err.c:735:5: 
733.       char *str, *p, *a;
734.   
735. >     s = 80;
736.       str = OPENSSL_malloc(s + 1);
737.       if (str == NULL)

crypto/err/err.c:736:5: 
734.   
735.       s = 80;
736. >     str = OPENSSL_malloc(s + 1);
737.       if (str == NULL)
738.           return;

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 false 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:165:9: Taking false branch
  163.           return malloc_impl(num, file, line);
  164.   
  165.       if (num == 0)
                 ^
  166.           return NULL;
  167.   

crypto/mem.c:169:5: 
  167.   
  168.       FAILTEST();
  169. >     allow_customize = 0;
  170.   #ifndef OPENSSL_NO_CRYPTO_MDEBUG
  171.       if (call_malloc_debug) {

crypto/mem.c:179:5: 
  177.       }
  178.   #else
  179. >     osslargused(file); osslargused(line);
  180.       ret = malloc(num);
  181.   #endif

crypto/mem.c:179:24: 
  177.       }
  178.   #else
  179. >     osslargused(file); osslargused(line);
  180.       ret = malloc(num);
  181.   #endif

crypto/mem.c:180:5: 
  178.   #else
  179.       osslargused(file); osslargused(line);
  180. >     ret = malloc(num);
  181.   #endif
  182.   

crypto/mem.c:183:5: 
  181.   #endif
  182.   
  183. >     return ret;
  184.   }
  185.   

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/err/err.c:737:9: Taking false branch
735.       s = 80;
736.       str = OPENSSL_malloc(s + 1);
737.       if (str == NULL)
               ^
738.           return;
739.       str[0] = '\0';

crypto/err/err.c:739:5: 
737.       if (str == NULL)
738.           return;
739. >     str[0] = '\0';
740.   
741.       n = 0;

crypto/err/err.c:741:5: 
739.       str[0] = '\0';
740.   
741. >     n = 0;
742.       for (i = 0; i < num; i++) {
743.           a = va_arg(args, char *);

crypto/err/err.c:742:10: 
740.   
741.       n = 0;
742. >     for (i = 0; i < num; i++) {
743.           a = va_arg(args, char *);
744.           /* ignore NULLs, thanks to Bob Beck <beck@obtuse.com> */

crypto/err/err.c:742:17: Loop condition is true. Entering loop body
740.   
741.       n = 0;
742.       for (i = 0; i < num; i++) {
                       ^
743.           a = va_arg(args, char *);
744.           /* ignore NULLs, thanks to Bob Beck <beck@obtuse.com> */

crypto/err/err.c:743:9: 
741.       n = 0;
742.       for (i = 0; i < num; i++) {
743. >         a = va_arg(args, char *);
744.           /* ignore NULLs, thanks to Bob Beck <beck@obtuse.com> */
745.           if (a != NULL) {

crypto/err/err.c:745:13: Taking true branch
743.           a = va_arg(args, char *);
744.           /* ignore NULLs, thanks to Bob Beck <beck@obtuse.com> */
745.           if (a != NULL) {
                   ^
746.               n += strlen(a);
747.               if (n > s) {

crypto/err/err.c:746:13: 
744.           /* ignore NULLs, thanks to Bob Beck <beck@obtuse.com> */
745.           if (a != NULL) {
746. >             n += strlen(a);
747.               if (n > s) {
748.                   s = n + 20;

crypto/err/err.c:747:17: Taking true branch
745.           if (a != NULL) {
746.               n += strlen(a);
747.               if (n > s) {
                       ^
748.                   s = n + 20;
749.                   p = OPENSSL_realloc(str, s + 1);

crypto/err/err.c:748:17: 
746.               n += strlen(a);
747.               if (n > s) {
748. >                 s = n + 20;
749.                   p = OPENSSL_realloc(str, s + 1);
750.                   if (p == NULL) {

crypto/err/err.c:749:17: 
747.               if (n > s) {
748.                   s = n + 20;
749. >                 p = OPENSSL_realloc(str, s + 1);
750.                   if (p == NULL) {
751.                       OPENSSL_free(str);

crypto/mem.c:196:1: start of procedure CRYPTO_realloc()
  194.   }
  195.   
  196. > void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)
  197.   {
  198.       if (realloc_impl != NULL && realloc_impl != &CRYPTO_realloc)

crypto/mem.c:198:9: Taking true branch
  196.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)
  197.   {
  198.       if (realloc_impl != NULL && realloc_impl != &CRYPTO_realloc)
                 ^
  199.           return realloc_impl(str, num, file, line);
  200.   

crypto/mem.c:198:33: Taking true branch
  196.   void *CRYPTO_realloc(void *str, size_t num, const char *file, int line)
  197.   {
  198.       if (realloc_impl != NULL && realloc_impl != &CRYPTO_realloc)
                                         ^
  199.           return realloc_impl(str, num, file, line);
  200.   

crypto/mem.c:199:9: Skipping __function_pointer__(): unresolved function pointer
  197.   {
  198.       if (realloc_impl != NULL && realloc_impl != &CRYPTO_realloc)
  199.           return realloc_impl(str, num, file, line);
                 ^
  200.   
  201.       FAILTEST();

crypto/mem.c:224:1: return from a call to CRYPTO_realloc
  222.       return realloc(str, num);
  223.   
  224. > }
  225.   
  226.   void *CRYPTO_clear_realloc(void *str, size_t old_len, size_t num,

crypto/err/err.c:750:21: Taking true branch
748.                   s = n + 20;
749.                   p = OPENSSL_realloc(str, s + 1);
750.                   if (p == NULL) {
                           ^
751.                       OPENSSL_free(str);
752.                       return;

crypto/err/err.c:751:21: 
749.                   p = OPENSSL_realloc(str, s + 1);
750.                   if (p == NULL) {
751. >                     OPENSSL_free(str);
752.                       return;
753.                   }

crypto/mem.c:253:1: start of procedure CRYPTO_free()
  251.   }
  252.   
  253. > void CRYPTO_free(void *str, const char *file, int line)
  254.   {
  255.       if (free_impl != NULL && free_impl != &CRYPTO_free) {

crypto/mem.c:255:9: Taking true branch
  253.   void CRYPTO_free(void *str, const char *file, int line)
  254.   {
  255.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                 ^
  256.           free_impl(str, file, line);
  257.           return;

crypto/mem.c:255:30: Taking true branch
  253.   void CRYPTO_free(void *str, const char *file, int line)
  254.   {
  255.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
                                      ^
  256.           free_impl(str, file, line);
  257.           return;

crypto/mem.c:256:9: Skipping __function_pointer__(): unresolved function pointer
  254.   {
  255.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
  256.           free_impl(str, file, line);
                 ^
  257.           return;
  258.       }

crypto/mem.c:257:9: 
  255.       if (free_impl != NULL && free_impl != &CRYPTO_free) {
  256.           free_impl(str, file, line);
  257. >         return;
  258.       }
  259.   

crypto/mem.c:271:1: return from a call to CRYPTO_free
  269.       free(str);
  270.   #endif
  271. > }
  272.   
  273.   void CRYPTO_clear_free(void *str, size_t num, const char *file, int line)
