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ID:347 - Incorrect reserved channel number

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Fix validation of IPMI channel numbers according to IPMIv2.0 rev1.1 and update
documentation as well.
This commit is contained in:
Zdenek Styblik 2014-12-05 13:39:31 +01:00
parent dd4cab8153
commit 7cd86aaf1e
1 changed files with 5 additions and 5 deletions
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10
lib/helper.c
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@ -700,9 +700,9 @@ is_fru_id(const char *argv_ptr, uint8_t *fru_id_ptr)
/* is_ipmi_channel_num - wrapper for str-2-int Channel conversion. Message is
* printed on error.
*
* 6.3 Channel Numbers, p. 45, IPMIv2 spec.
* Valid channel numbers are: <0..7>, <E-F>
* Reserved channel numbers: <8-D>
* 6.3 Channel Numbers, p. 49, IPMIv2 spec. rev1.1
* Valid channel numbers are: <0x0..0xB>, <0xE-0xF>
* Reserved channel numbers: <0xC-0xD>
*
* @argv_ptr: source string to convert from; usually argv
* @channel_ptr: pointer where to store result
@ -719,14 +719,14 @@ is_ipmi_channel_num(const char *argv_ptr, uint8_t *channel_ptr)
return (-1);
}
if ((str2uchar(argv_ptr, channel_ptr) == 0)
&& ((*channel_ptr >= 0x0 && *channel_ptr <= 0x7)
&& ((*channel_ptr >= 0x0 && *channel_ptr <= 0xB)
|| (*channel_ptr >= 0xE && *channel_ptr <= 0xF))) {
return 0;
}
lprintf(LOG_ERR,
"Given Channel number '%s' is either invalid or out of range.",
argv_ptr);
lprintf(LOG_ERR, "Channel number must be from ranges: <0..7>, <0xE..0xF>");
lprintf(LOG_ERR, "Channel number must be from ranges: <0x0..0xB>, <0xE..0xF>");
return (-1);
}