libgweather-4.4.2-1.fc41

List of Defects

Error: CPPCHECK_WARNING: [#def1]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/gweather-info.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING (CWE-628): [#def2]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/gweather-info.c:432: warning[invalidFunctionArg]: Invalid log10() argument nr 1. The value is -0.1636661211 but the valid values are '4.94066e-324:'.
#  430|       }
#  431|   
#  432|->     double tmp = log10 (esurf / 6.11);
#  433|   
#  434|       return TEMP_C_TO_F (tmp * 237.7 / (tmp + 7.5));

Error: CPPCHECK_WARNING: [#def3]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/gweather-location.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def4]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/gweather-private.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def5]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/gweather-test-utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def6]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-688): [#def7]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c: scope_hint: In function ‘parse_metar_stations’
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c:115:37: warning[-Wanalyzer-null-argument]: use of NULL ‘contents’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
#  113|       int i;
#  114|   
#  115|->     doc = xmlParseMemory (contents, strlen (contents));
#  116|   
#  117|       if (doc == NULL)

Error: CLANG_WARNING: [#def8]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c:134:21: warning[core.NullDereference]: Access to field 'nodesetval' results in a dereference of a null pointer (loaded from variable 'result')
#  132|       num_stations = 0;
#  133|   
#  134|->     for (i = 0; i < result->nodesetval->nodeNr; i++) {
#  135|           xmlNodePtr node;
#  136|           char *station_id;

Error: GCC_ANALYZER_WARNING (CWE-688): [#def9]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c:161:21: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
/usr/include/glib-2.0/glib/gstring.h:37: included_from: Included from here.
/usr/include/glib-2.0/glib/giochannel.h:36: included_from: Included from here.
/usr/include/glib-2.0/glib.h:56: included_from: Included from here.
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/gweather-test-utils.h:9: included_from: Included from here.
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c:9: included_from: Included from here.
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c:158:30: note: in expansion of macro ‘g_strdup’
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/metar.c: scope_hint: In function ‘parse_metar_stations’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
#  159|                   xmlFree (val);
#  160|   
#  161|->                 if (strlen (station_id) != 4) {
#  162|                       g_free (station_id);
#  163|                       station_id = NULL;

Error: CPPCHECK_WARNING: [#def10]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/test_libgweather.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def11]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tests/timezones.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def12]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/third-party/kdtree.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def13]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/third-party/kdtree.c:271:30: warning[core.UndefinedBinaryOperatorResult]: The right operand of '-' is a garbage value due to array index out of bounds
#  269|   	dist_sq = 0;
#  270|   	for(i=0; i<dim; i++) {
#  271|-> 		dist_sq += SQ(node->pos[i] - pos[i]);
#  272|   	}
#  273|   	if(dist_sq <= SQ(range)) {

Error: CLANG_WARNING: [#def14]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/third-party/kdtree.c:381:30: warning[core.UndefinedBinaryOperatorResult]: The right operand of '-' is a garbage value due to array index out of bounds
#  379|   	dist_sq = 0;
#  380|   	for(i=0; i < rect->dim; i++) {
#  381|-> 		dist_sq += SQ(node->pos[i] - pos[i]);
#  382|   	}
#  383|   	if (dist_sq < *result_dist_sq) {

Error: CLANG_WARNING: [#def15]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/third-party/kdtree.c:436:32: warning[core.UndefinedBinaryOperatorResult]: The right operand of '-' is a garbage value due to array index out of bounds
#  434|   	dist_sq = 0;
#  435|   	for (i = 0; i < kd->dim; i++)
#  436|-> 		dist_sq += SQ(result->pos[i] - pos[i]);
#  437|   
#  438|   	/* Search for the nearest neighbour recursively */

Error: CLANG_WARNING: [#def16]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/third-party/kdtree.c:489:3: warning[unix.Malloc]: Argument to free() is the address of the static variable 'sbuf', which is not memory allocated by malloc()
#  487|   	if(tree->dim > 16)
#  488|   #endif
#  489|-> 		free(buf);
#  490|   	return res;
#  491|   }

Error: CLANG_WARNING: [#def17]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/third-party/kdtree.c:591:3: warning[unix.Malloc]: Argument to free() is the address of the static variable 'sbuf', which is not memory allocated by malloc()
#  589|   	if(kd->dim > 16)
#  590|   #endif
#  591|-> 		free(buf);
#  592|   	return res;
#  593|   }

Error: CLANG_WARNING: [#def18]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/third-party/kdtree.c:736:14: warning[core.UndefinedBinaryOperatorResult]: The left operand of '<' is a garbage value due to array index out of bounds
#  734|   
#  735|   	for (i=0; i < rect->dim; i++) {
#  736|-> 		if (pos[i] < rect->min[i]) {
#  737|   			rect->min[i] = pos[i];
#  738|   		}

Error: CPPCHECK_WARNING: [#def19]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tools/test_metar.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def20]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/tools/test_sun_moon.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def21]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-iwin.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def22]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-metar.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-476): [#def23]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-metar.c: scope_hint: In function ‘metar_tok_temp’
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-metar.c:256:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘psep’
#  254|   
#  255|       psep = strchr (tokp, '/');
#  256|->     *psep = 0;
#  257|       ptemp = tokp;
#  258|       pdew = psep + 1;

Error: CPPCHECK_WARNING: [#def24]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-metno.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def25]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-moon.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def26]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-nws.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def27]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-nws.c:609:28: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
#  607|                   if (weather != NWS_WEATHER_FOG) {
#  608|                       conditions.qualifier = GWEATHER_QUALIFIER_FREEZING;
#  609|->                 } else if (strcmp (coverage, "areas") == 0) {
#  610|                       conditions.qualifier = GWEATHER_QUALIFIER_PARTIAL;
#  611|                   } else if (strcmp (coverage, "patchy") == 0) {

Error: CPPCHECK_WARNING: [#def28]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-owm.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING (CWE-457): [#def29]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-owm.c:174: error[uninitvar]: Uninitialized variables: &ref.sky, &ref.condition
#  172|       ref.symbol = strtol ((char *) val, NULL, 0) - 1;
#  173|       xmlFree (val);
#  174|->     obj = bsearch (&ref, symbols, G_N_ELEMENTS (symbols), sizeof (struct owm_symbol), symbol_compare);
#  175|   
#  176|       if (obj == NULL) {

Error: GCC_ANALYZER_WARNING (CWE-476): [#def30]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-owm.c: scope_hint: In function ‘parse_forecast_xml’
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-owm.c:375:31: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
/usr/lib64/glib-2.0/include/glibconfig.h:9: included_from: Included from here.
/usr/include/glib-2.0/glib/gtypes.h:34: included_from: Included from here.
/usr/include/glib-2.0/glib/galloca.h:34: included_from: Included from here.
/usr/include/glib-2.0/glib.h:32: included_from: Included from here.
/usr/include/glib-2.0/gobject/gbinding.h:30: included_from: Included from here.
/usr/include/glib-2.0/glib-object.h:24: included_from: Included from here.
/usr/include/glib-2.0/gio/gioenums.h:30: included_from: Included from here.
/usr/include/glib-2.0/gio/giotypes.h:30: included_from: Included from here.
/usr/include/glib-2.0/gio/gio.h:28: included_from: Included from here.
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/gweather-private.h:12: included_from: Included from here.
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-owm.c:9: included_from: Included from here.
/usr/include/glib-2.0/glib/gmacros.h:1243:31: note: in expansion of macro ‘_G_BOOLEAN_EXPR_IMPL’
/usr/include/glib-2.0/glib/gmacros.h:1244:43: note: in expansion of macro ‘_G_BOOLEAN_EXPR’
/usr/include/glib-2.0/glib/gmessages.h:664:9: note: in expansion of macro ‘G_LIKELY’
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-owm.c:335:5: note: in expansion of macro ‘g_return_val_if_fail’
/usr/include/glib-2.0/glib.h:64: included_from: Included from here.
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-owm.c:335:5: note: in expansion of macro ‘g_return_val_if_fail’
#  373|           info = make_info_from_node (original_info, node);
#  374|   
#  375|->         info->forecast_list = g_slist_append (info->forecast_list, info);
#  376|       }
#  377|   

Error: CPPCHECK_WARNING: [#def31]
libgweather-4.4.2-build/libgweather-4.4.2/libgweather/weather-sun.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def32]
libgweather-4.4.2-build/libgweather-4.4.2/redhat-linux-build/tmp-introspecti5zcjfqy/GWeather-4.0.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def33]
libgweather-4.4.2-build/libgweather-4.4.2/redhat-linux-build/tmp-introspecti5zcjfqy/GWeather-4.0.c:799:27: warning[core.NullDereference]: Access to field 'message' results in a dereference of a null pointer (loaded from variable 'error')

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