jose-14-3.fc42

List of Findings

Error: CPPCHECK_WARNING (CWE-457): [#def1]
jose-14-build/jose-14/cmd/alg.c:143: warning[uninitvar]: Uninitialized variable: names
#  141|       }
#  142|   
#  143|->     qsort(names, sizeof(names) / sizeof(*names), sizeof(*names), cmp);
#  144|   
#  145|       for (size_t i = 0; i < sizeof(names) / sizeof(*names); i++)

Error: GCC_ANALYZER_WARNING (CWE-775): [#def2]
jose-14-build/jose-14/cmd/fmt.c: scope_hint: In function ‘cmd_foreach’
jose-14-build/jose-14/cmd/fmt.c:133:8: warning[-Wanalyzer-file-leak]: leak of FILE ‘file’
jose-14-build/jose-14/include/jose/b64.h:27: included_from: Included from here.
jose-14-build/jose-14/redhat-linux-build/include/jose/jose.h:38: included_from: Included from here.
jose-14-build/jose-14/cmd/jose.h:20: included_from: Included from here.
jose-14-build/jose-14/cmd/fmt.c:18: included_from: Included from here.
#  131|   
#  132|   egress:
#  133|->     if (strcmp(s, "-") != 0)
#  134|           fclose(file);
#  135|       return ret;

Error: GCC_ANALYZER_WARNING (CWE-401): [#def3]
jose-14-build/jose-14/cmd/fmt.c:133:8: warning[-Wanalyzer-malloc-leak]: leak of ‘file’
cc1: note: unrecognized command-line option ‘-Wno-unused-command-line-argument’ may have been intended to silence earlier diagnostics
#  131|   
#  132|   egress:
#  133|->     if (strcmp(s, "-") != 0)
#  134|           fclose(file);
#  135|       return ret;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def4]
jose-14-build/jose-14/cmd/jose.c: scope_hint: In function ‘jcmd_opt_set_jwkt’
jose-14-build/jose-14/cmd/jose.c:336:31: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(arg, "r")’
#  334|               tmp = json_loadf(stdin, flags, NULL);
#  335|           } else {
#  336|->             FILE_AUTO *file = fopen(arg, "r");
#  337|               tmp = json_loadf(file, flags, NULL);
#  338|           }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def5]
jose-14-build/jose-14/cmd/jose.c:336:31: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(arg, "r")’
#  334|               tmp = json_loadf(stdin, flags, NULL);
#  335|           } else {
#  336|->             FILE_AUTO *file = fopen(arg, "r");
#  337|               tmp = json_loadf(file, flags, NULL);
#  338|           }

Error: GCC_ANALYZER_WARNING (CWE-775): [#def6]
jose-14-build/jose-14/cmd/jose.c: scope_hint: In function ‘jcmd_opt_set_jwks’
jose-14-build/jose-14/cmd/jose.c:366:27: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(arg, "r")’
#  364|           tmp = json_loadf(stdin, flags, NULL);
#  365|       } else {
#  366|->         FILE_AUTO *file = fopen(arg, "r");
#  367|           tmp = json_loadf(file, flags, NULL);
#  368|       }

Error: GCC_ANALYZER_WARNING (CWE-401): [#def7]
jose-14-build/jose-14/cmd/jose.c:366:27: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(arg, "r")’
cc1: note: unrecognized command-line option ‘-Wno-unused-command-line-argument’ may have been intended to silence earlier diagnostics
#  364|           tmp = json_loadf(stdin, flags, NULL);
#  365|       } else {
#  366|->         FILE_AUTO *file = fopen(arg, "r");
#  367|           tmp = json_loadf(file, flags, NULL);
#  368|       }

Error: CPPCHECK_WARNING (CWE-457): [#def8]
jose-14-build/jose-14/cmd/jose.c:516: warning[uninitvar]: Uninitialized variables: all.next, all.names, all.func, all.desc
#  514|           all[--len] = c;
#  515|   
#  516|->     qsort(all, sizeof(all) / sizeof(*all), sizeof(*all), cmp);
#  517|   
#  518|       fprintf(stderr, "Usage: jose COMMAND [OPTIONS] [ARGUMENTS]\n\n");

Error: CPPCHECK_WARNING (CWE-227): [#def9]
jose-14-build/jose-14/cmd/jwe/pwd.h:69: error[IOWithoutPositioning]: Read and write operations without a call to a positioning function (fseek, fsetpos or rewind) or fflush in between result in undefined behaviour.
#   67|       memset(pwd, 0, sizeof(pwd));
#   68|       for (size_t i = 0; i < sizeof(pwd) - 1; i++) {
#   69|->         int c = fgetc(tty);
#   70|           if (c == EOF || !isprint(c) || isspace(c))
#   71|               break;

Error: CPPCHECK_WARNING (CWE-401): [#def10]
jose-14-build/jose-14/lib/b64.c:211: error[memleak]: Memory leak: i
#  209|   
#  210|       i->next = jose_io_incref(next);
#  211|->     return jose_io_incref(io);
#  212|   }
#  213|   

Error: CPPCHECK_WARNING (CWE-401): [#def11]
jose-14-build/jose-14/lib/b64.c:335: error[memleak]: Memory leak: i
#  333|   
#  334|       i->next = jose_io_incref(next);
#  335|->     return jose_io_incref(io);
#  336|   }
#  337|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def12]
jose-14-build/jose-14/lib/io.c: scope_hint: In function ‘jose_io_file’
jose-14-build/jose-14/lib/io.c:54:9: warning[-Wanalyzer-malloc-leak]: leak of ‘i’
#   52|   
#   53|       jose_io_decref(*io);
#   54|->     *io = NULL;
#   55|   }
#   56|   

Error: CPPCHECK_WARNING (CWE-401): [#def13]
jose-14-build/jose-14/lib/io.c:137: error[memleak]: Memory leak: i
#  135|       i->buf = buf;
#  136|       i->len = len;
#  137|->     return jose_io_incref(io);
#  138|   }
#  139|   

Error: CPPCHECK_WARNING (CWE-401): [#def14]
jose-14-build/jose-14/lib/io.c:201: error[memleak]: Memory leak: i
#  199|   
#  200|       *len = 0;
#  201|->     return jose_io_incref(io);
#  202|   }
#  203|   

Error: CPPCHECK_WARNING (CWE-401): [#def15]
jose-14-build/jose-14/lib/openssl/ecdsa.c:252: error[memleak]: Memory leak: i
#  250|       i->key = jose_openssl_jwk_to_EC_KEY(cfg, jwk);
#  251|       if (!i->b || !i->h || !i->obj || !i->sig || !i->key)
#  252|->         return NULL;
#  253|   
#  254|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def16]
jose-14-build/jose-14/lib/openssl/ecdsa.c:254: error[memleak]: Memory leak: i
#  252|           return NULL;
#  253|   
#  254|->     return jose_io_incref(io);
#  255|   }
#  256|   

Error: CPPCHECK_WARNING (CWE-401): [#def17]
jose-14-build/jose-14/lib/openssl/ecdsa.c:283: error[memleak]: Memory leak: i
#  281|       i->key = jose_openssl_jwk_to_EC_KEY(cfg, jwk);
#  282|       if (!i->b || !i->h || !i->sig || !i->key)
#  283|->         return NULL;
#  284|   
#  285|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def18]
jose-14-build/jose-14/lib/openssl/ecdsa.c:285: error[memleak]: Memory leak: i
#  283|           return NULL;
#  284|   
#  285|->     return jose_io_incref(io);
#  286|   }
#  287|   

Error: CPPCHECK_WARNING (CWE-401): [#def19]
jose-14-build/jose-14/lib/openssl/hmac.c:256: error[memleak]: Memory leak: i
#  254|       i->hctx = jhmac(alg, cfg, sig, jwk);
#  255|       if (!i->obj || !i->sig || !i->hctx)
#  256|->         return NULL;
#  257|   
#  258|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def20]
jose-14-build/jose-14/lib/openssl/hmac.c:258: error[memleak]: Memory leak: i
#  256|           return NULL;
#  257|   
#  258|->     return jose_io_incref(io);
#  259|   }
#  260|   

Error: CPPCHECK_WARNING (CWE-401): [#def21]
jose-14-build/jose-14/lib/openssl/hmac.c:280: error[memleak]: Memory leak: i
#  278|       i->hctx = jhmac(alg, cfg, sig, jwk);
#  279|       if (!i->sig || !i->hctx)
#  280|->         return NULL;
#  281|   
#  282|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def22]
jose-14-build/jose-14/lib/openssl/hmac.c:282: error[memleak]: Memory leak: i
#  280|           return NULL;
#  281|   
#  282|->     return jose_io_incref(io);
#  283|   }
#  284|   

Error: CPPCHECK_WARNING (CWE-401): [#def23]
jose-14-build/jose-14/lib/openssl/rsassa.c:244: error[memleak]: Memory leak: i
#  242|       i->emc = setup(cfg, jwk, sig, alg->name, EVP_DigestSignInit);
#  243|       if (!i->obj || !i->sig || !i->emc)
#  244|->         return NULL;
#  245|   
#  246|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def24]
jose-14-build/jose-14/lib/openssl/rsassa.c:246: error[memleak]: Memory leak: i
#  244|           return NULL;
#  245|   
#  246|->     return jose_io_incref(io);
#  247|   }
#  248|   

Error: CPPCHECK_WARNING (CWE-401): [#def25]
jose-14-build/jose-14/lib/openssl/rsassa.c:268: error[memleak]: Memory leak: i
#  266|       i->emc = setup(cfg, jwk, sig, alg->name, EVP_DigestVerifyInit);
#  267|       if (!i->sig || !i->emc)
#  268|->         return NULL;
#  269|   
#  270|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def26]
jose-14-build/jose-14/lib/openssl/rsassa.c:270: error[memleak]: Memory leak: i
#  268|           return NULL;
#  269|   
#  270|->     return jose_io_incref(io);
#  271|   }
#  272|   

Error: CPPCHECK_WARNING (CWE-401): [#def27]
jose-14-build/jose-14/lib/zlib/deflate.c:153: error[memleak]: Memory leak: i
#  151|       i->next = jose_io_incref(next);
#  152|       if (!i->next)
#  153|->         return NULL;
#  154|   
#  155|       if (deflateInit2(&i->strm, Z_DEFAULT_COMPRESSION, Z_DEFLATED,

Error: CPPCHECK_WARNING (CWE-401): [#def28]
jose-14-build/jose-14/lib/zlib/deflate.c:157: error[memleak]: Memory leak: i
#  155|       if (deflateInit2(&i->strm, Z_DEFAULT_COMPRESSION, Z_DEFLATED,
#  156|                        -MAX_WBITS, MAX_MEM_LEVEL, Z_DEFAULT_STRATEGY) != Z_OK)
#  157|->         return NULL;
#  158|   
#  159|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def29]
jose-14-build/jose-14/lib/zlib/deflate.c:159: error[memleak]: Memory leak: i
#  157|           return NULL;
#  158|   
#  159|->     return jose_io_incref(io);
#  160|   }
#  161|   

Error: CPPCHECK_WARNING (CWE-401): [#def30]
jose-14-build/jose-14/lib/zlib/deflate.c:179: error[memleak]: Memory leak: i
#  177|       i->next = jose_io_incref(next);
#  178|       if (!i->next)
#  179|->         return NULL;
#  180|   
#  181|       if (inflateInit2(&i->strm, -MAX_WBITS) != Z_OK)

Error: CPPCHECK_WARNING (CWE-401): [#def31]
jose-14-build/jose-14/lib/zlib/deflate.c:182: error[memleak]: Memory leak: i
#  180|   
#  181|       if (inflateInit2(&i->strm, -MAX_WBITS) != Z_OK)
#  182|->         return NULL;
#  183|   
#  184|       return jose_io_incref(io);

Error: CPPCHECK_WARNING (CWE-401): [#def32]
jose-14-build/jose-14/lib/zlib/deflate.c:184: error[memleak]: Memory leak: i
#  182|           return NULL;
#  183|   
#  184|->     return jose_io_incref(io);
#  185|   }
#  186|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def33]
jose-14-build/jose-14/tests/alg_comp.c: scope_hint: In function ‘test_long_string’
jose-14-build/jose-14/tests/alg_comp.c:55:28: warning[-Wanalyzer-malloc-leak]: leak of ‘get_random_string((unsigned int)inputlen)’
jose-14-build/jose-14/tests/alg_comp.c:20: included_from: Included from here.
#   53|   {
#   54|       assert(length);
#   55|->     uint8_t* c = (uint8_t*)malloc(length*sizeof(uint8_t));
#   56|       assert(c);
#   57|       for (uint32_t i=0; i<length; i++) {

Error: CPPCHECK_WARNING (CWE-457): [#def34]
jose-14-build/jose-14/tests/alg_hash.c:102: warning[uninitvar]: Uninitialized variable: a
#  100|               sscanf(&v[i].hsh[j * 2], "%02hhx", &a[j]);
#  101|   
#  102|->         test(alg, v[i].msg, a, sizeof(a), false);
#  103|           test(alg, v[i].msg, a, sizeof(a), true);
#  104|       }

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