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don't spin while waiting for 0 bytes in case BMC lies about how much data is in a FRU

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This commit is contained in:
Duncan Laurie 2005-06-27 22:23:34 +00:00
parent 6d77f698f2
commit 87540ecf2a
1 changed files with 7 additions and 0 deletions
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7
ipmitool/lib/ipmi_fru.c
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@ -232,6 +232,13 @@ read_fru_area(struct ipmi_intf * intf, struct fru_info *fru, uint8_t id,
tmp = fru->access ? rsp->data[0] << 1 : rsp->data[0];
memcpy((frubuf + off), rsp->data + 1, tmp);
off += tmp;
/* sometimes the size returned in the Info command
* is too large. return 0 so higher level function
* still attempts to parse what was returned */
if (tmp == 0 && off < finish)
return 0;
} while (off < finish);
if (off < finish)