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ID:395 - Fix fru string without resizing it

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Editing a fru without resizing it caused the checksum being incorrect and not
being updated. This fix changes this, so the checksum is now being correctly
calculated and written to the right place.
This commit is contained in:
Alexander Rube 2015-10-26 09:12:38 +01:00 committed by Zdenek Styblik
parent 5be090f047
commit b6d0afb0f6
1 changed files with 2 additions and 3 deletions
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5
lib/ipmi_fru.c
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@ -4772,13 +4772,12 @@ f_type, uint8_t f_index, char *f_string)
checksum = 0;
/* Calculate Header Checksum */
for( i = header_offset; i < header_offset
+ fru_section_len - 1; i ++ )
for (i = 0; i < fru_section_len - 1; i++)
{
checksum += fru_data[i];
}
checksum = (~checksum) + 1;
fru_data[header_offset + fru_section_len - 1] = checksum;
fru_data[fru_section_len - 1] = checksum;
/* Write the updated section to the FRU data; source offset => 0 */
if( write_fru_area(intf, &fru, fruId, 0,