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SUSE:SLE-15-SP1:Update
dmidecode.17692
dmidecode-skip-details-of-uninstalled-memory-mo...
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File dmidecode-skip-details-of-uninstalled-memory-modules.patch of Package dmidecode.17692
From: Jean Delvare <jdelvare@suse.de> Date: Fri, 30 Oct 2020 15:36:19 +0100 Subject: dmidecode: Skip details of uninstalled memory modules Git-commit: d64af9778d795c7318653f5bc3016295bf67d700 Patch-mainline: yes References: bsc#1174257 If a memory slot is empty then by definition the fields containing the memory module details are irrelevant. Best case they are filled with "Unused" and "None", but in some cases they are even invalid because the manufacturer did not bother setting the fields to valid neutral values. So it is better to not print these fields at all, so as to not confuse the user. Signed-off-by: Jean Delvare <jdelvare@suse.de> --- dmidecode.c | 3 +++ 1 file changed, 3 insertions(+) --- a/dmidecode.c +++ b/dmidecode.c @@ -4378,6 +4378,9 @@ static void dmi_decode(const struct dmi_ dmi_memory_device_type_detail(WORD(data + 0x13)); printf("\n"); if (h->length < 0x17) break; + /* If no module is present, the remaining fields are irrelevant */ + if (WORD(data + 0x0C) == 0) + break; printf("\tSpeed:"); dmi_memory_device_speed(WORD(data + 0x15)); printf("\n");
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