[tom.rini at gmail.com: Fwd: New Defects reported by Coverity Scan for Das U-Boot]

[Tom Rini]

Here's the latest report.

---------- Forwarded message ---------
From: <scan-admin at coverity.com>
Date: Mon, May 29, 2023, 11:10 AM
Subject: New Defects reported by Coverity Scan for Das U-Boot
To: <tom.rini at gmail.com>


Hi,

Please find the latest report on new defect(s) introduced to Das U-Boot
found with Coverity Scan.

2 new defect(s) introduced to Das U-Boot found with Coverity Scan.


New defect(s) Reported-by: Coverity Scan
Showing 2 of 2 defect(s)


** CID 461871:  Null pointer dereferences  (NULL_RETURNS)
/tools/renesas_spkgimage.c: 56 in spkgimage_parse_config_line()


________________________________________________________________________________________________________
*** CID 461871:  Null pointer dereferences  (NULL_RETURNS)
/tools/renesas_spkgimage.c: 56 in spkgimage_parse_config_line()
50      char *saveptr;
51      char *delim = "\t ";
52      char *name = strtok_r(line, delim, &saveptr);
53      char *val_str = strtok_r(NULL, delim, &saveptr);
54      int value = atoi(val_str);
55
>>>     CID 461871:  Null pointer dereferences  (NULL_RETURNS)
>>>     Dereferencing a pointer that might be "NULL" "name" when calling
"strcmp". [Note: The source code implementation of the function has been
overridden by a builtin model.]
56      if (!strcmp("VERSION", name)) {
57              conf.version = check_range(name, value, 1, 15);
58      } else if (!strcmp("NAND_ECC_ENABLE", name)) {
59              conf.ecc_enable = check_range(name, value, 0, 1);
60      } else if (!strcmp("NAND_ECC_BLOCK_SIZE", name)) {
61              conf.ecc_block_size = check_range(name, value, 0, 2);

** CID 461870:  Resource leaks  (RESOURCE_LEAK)
/tools/renesas_spkgimage.c: 106 in spkgimage_parse_config_file()


________________________________________________________________________________________________________
*** CID 461870:  Resource leaks  (RESOURCE_LEAK)
/tools/renesas_spkgimage.c: 106 in spkgimage_parse_config_file()
100
101                     /* Strip any trailing newline */
102                     line[strcspn(line, "\n")] = 0;
103
104                     /* Parse the line */
105                     if (spkgimage_parse_config_line(line, line_num))
>>>     CID 461870:  Resource leaks  (RESOURCE_LEAK)
>>>     Variable "fcfg" going out of scope leaks the storage it points to.
106                             return -EINVAL;
107             }
108
109             fclose(fcfg);
110
111             /* Avoid divide-by-zero later on */


-- 
Tom
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