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dm: use snprintf to replace sprintf

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Also remove the '\n' from the hugetlb's file name.

Tracked-On: #2133
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
This commit is contained in:
Shuo A Liu
2018-12-25 11:45:09 +08:00
committed by wenlingz
parent b313993b64
commit 381d59de72
2 changed files with 4 additions and 3 deletions
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2
devicemodel/core/smbiostbl.c
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@@ -636,7 +636,7 @@ smbios_type4_initializer(struct smbios_structure *template_entry,
if (*p++ == '\0')
nstrings++;
}
len = sprintf(*endaddr - 1, "CPU #%d", i) + 1;
len = snprintf(*endaddr - 1, 16, "CPU #%d", i) + 1;
*endaddr += len - 1;
*(*endaddr) = '\0';
(*endaddr)++;