i2c-tools-4.3-12.fc41

List of Defects

Error: CPPCHECK_WARNING: [#def1]
i2c-tools-4.3-build/i2c-tools-4.3/eeprog/24cXX.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-775): [#def2]
i2c-tools-4.3-build/i2c-tools-4.3/eeprog/24cXX.c: scope_hint: In function ‘eeprom_open’
i2c-tools-4.3-build/i2c-tools-4.3/eeprog/24cXX.c:86:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(dev_fqn, 2)’
#   84|   	
#   85|   	fd = open(dev_fqn, O_RDWR);
#   86|-> 	if(fd <= 0)
#   87|   		return -1;
#   88|   

Error: CPPCHECK_WARNING: [#def3]
i2c-tools-4.3-build/i2c-tools-4.3/eeprog/eeprog.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CLANG_WARNING: [#def4]
i2c-tools-4.3-build/i2c-tools-4.3/eeprog/eeprog.c:174:34: warning[deadcode.DeadStores]: Although the value stored to 'sixteen' is used in the enclosing expression, the value is never actually read from 'sixteen'
#  172|   	int eeprom_type = 0;
#  173|   
#  174|-> 	op = want_hex = dummy = force = sixteen = 0;
#  175|   	g_quiet = 0;
#  176|   

Error: CLANG_WARNING: [#def5]
i2c-tools-4.3-build/i2c-tools-4.3/py-smbus/smbusmodule.c:195:7: warning[deadcode.DeadStores]: Although the value stored to 'result' is used in the enclosing expression, the value is never actually read from 'result'
#  193|   	SMBus_SET_ADDR(self, addr);
#  194|   
#  195|-> 	if ((result = i2c_smbus_write_quick(self->fd, I2C_SMBUS_WRITE))) {
#  196|   		PyErr_SetFromErrno(PyExc_IOError);
#  197|   		return NULL;

Error: CLANG_WARNING: [#def6]
i2c-tools-4.3-build/i2c-tools-4.3/py-smbus/smbusmodule.c:242:7: warning[deadcode.DeadStores]: Although the value stored to 'result' is used in the enclosing expression, the value is never actually read from 'result'
#  240|   	SMBus_SET_ADDR(self, addr);
#  241|   
#  242|-> 	if ((result = i2c_smbus_write_byte(self->fd, (__u8)val)) < 0) {
#  243|   		PyErr_SetFromErrno(PyExc_IOError);
#  244|   		return NULL;

Error: CLANG_WARNING: [#def7]
i2c-tools-4.3-build/i2c-tools-4.3/py-smbus/smbusmodule.c:289:7: warning[deadcode.DeadStores]: Although the value stored to 'result' is used in the enclosing expression, the value is never actually read from 'result'
#  287|   	SMBus_SET_ADDR(self, addr);
#  288|   
#  289|-> 	if ((result = i2c_smbus_write_byte_data(self->fd,
#  290|   				(__u8)cmd, (__u8)val)) < 0) {
#  291|   		PyErr_SetFromErrno(PyExc_IOError);

Error: CLANG_WARNING: [#def8]
i2c-tools-4.3-build/i2c-tools-4.3/py-smbus/smbusmodule.c:337:7: warning[deadcode.DeadStores]: Although the value stored to 'result' is used in the enclosing expression, the value is never actually read from 'result'
#  335|   	SMBus_SET_ADDR(self, addr);
#  336|   
#  337|-> 	if ((result = i2c_smbus_write_word_data(self->fd,
#  338|   				(__u8)cmd, (__u16)val)) < 0) {
#  339|   		PyErr_SetFromErrno(PyExc_IOError);

Error: CLANG_WARNING: [#def9]
i2c-tools-4.3-build/i2c-tools-4.3/py-smbus/smbusmodule.c:362:7: warning[deadcode.DeadStores]: Although the value stored to 'result' is used in the enclosing expression, the value is never actually read from 'result'
#  360|   	SMBus_SET_ADDR(self, addr);
#  361|   
#  362|-> 	if ((result = i2c_smbus_process_call(self->fd,
#  363|   				(__u8)cmd, (__u16)val)) < 0) {
#  364|   		PyErr_SetFromErrno(PyExc_IOError);

Error: CPPCHECK_WARNING: [#def10]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cbusses.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: GCC_ANALYZER_WARNING (CWE-775): [#def11]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cbusses.c: scope_hint: In function ‘gather_i2c_busses’
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cbusses.c:100:18: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen("/proc/bus/i2c", "r")’
#   98|   	for (i = strlen(s) - 1; i >= 0 && (s[i] == ' ' || s[i] == '\n'); i--)
#   99|   		s[i] = '\0';
#  100|-> 	return i + 2;
#  101|   }
#  102|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def12]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cbusses.c:100:18: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen("/proc/bus/i2c", "r")’
#   98|   	for (i = strlen(s) - 1; i >= 0 && (s[i] == ' ' || s[i] == '\n'); i--)
#   99|   		s[i] = '\0';
#  100|-> 	return i + 2;
#  101|   }
#  102|   

Error: CPPCHECK_WARNING: [#def13]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cdetect.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def14]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cdump.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def15]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cget.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def16]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2cset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

Error: CPPCHECK_WARNING: [#def17]
i2c-tools-4.3-build/i2c-tools-4.3/tools/i2ctransfer.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.

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