[coreboot] New Defects reported by Coverity Scan for coreboot

scan-admin at coverity.com scan-admin at coverity.com
Tue May 23 14:19:15 CEST 2017


Hi,

Please find the latest report on new defect(s) introduced to coreboot found with Coverity Scan.

1 new defect(s) introduced to coreboot found with Coverity Scan.
1 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 1375565:  Control flow issues  (DEADCODE)
/src/drivers/spi/spi_flash.c: 303 in spi_flash_generic_probe()


________________________________________________________________________________________________________
*** CID 1375565:  Control flow issues  (DEADCODE)
/src/drivers/spi/spi_flash.c: 303 in spi_flash_generic_probe()
297     		for (i = 0; i < sizeof(idcode); i++)
298     			printk(BIOS_SPEW, "%02x ", idcode[i]);
299     		printk(BIOS_SPEW, "\n");
300     	}
301     
302     	/* count the number of continuation bytes */
>>>     CID 1375565:  Control flow issues  (DEADCODE)
>>>     Execution cannot reach the expression "*idp == 127" inside this statement: "for ((shift = 0) , (idp = i...".
303     	for (shift = 0, idp = idcode; shift < IDCODE_CONT_LEN && *idp == 0x7f;
304     	     ++shift, ++idp)
305     		continue;
306     
307     	printk(BIOS_INFO, "Manufacturer: %02x\n", *idp);
308     


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To view the defects in Coverity Scan visit, https://u2389337.ct.sendgrid.net/wf/click?upn=08onrYu34A-2BWcWUl-2F-2BfV0V05UPxvVjWch-2Bd2MGckcRbLuoVetFLSjdonCi1EjfHRqWGQvojmmkYaBE-2BPJiTQvQ-3D-3D_q4bX76XMySz3BXBlWr5fXXJ4cvAsgEXEqC7dBPM7O5bVeAcn-2Fh6tOA63b8ypNiIWQjS5VHYifBDyeOXkdVtEFrMAZJVdo4xbUPBTyR3-2ByaBjOxK5iXd6htSUPwWLEjQsw1NLRbfiKYVSwNz7Ps-2FLN7ZrdjdTPbspPSuhcPIORi6AYBJcmQtDW6xxzr6vJvYfKFVJKsRIn-2FEY5s9MtmShHz-2FtXMyrjdScAtVOx-2F6z0ac-3D

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