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DM: fix build error with gcc-8.

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gcc8 showed following errors when build DM:
  error: argument to ‘sizeof’ in ‘strncpy’ call is the same
  expression as the source; did you mean to use the size of the
  destination? [-Werror=sizeof-pointer-memaccess]

It looks like wrong parameter was given to strncpy.

Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Yin Fengwei 2018-03-27 21:43:23 +08:00 committed by Jack Ren
parent 9422f3e287
commit 01c8053dfb
1 changed files with 3 additions and 3 deletions
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6
devicemodel/hw/acpi/acpi.c
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@ -921,7 +921,7 @@ basl_make_templates(void)
len--;
basl_template[len] = '/';
strncpy(&basl_template[len + 1], ASL_TEMPLATE,
sizeof(ASL_TEMPLATE));
MAXPATHLEN - len - 1);
} else
err = -1;
@ -934,10 +934,10 @@ basl_make_templates(void)
strncpy(basl_stemplate, tmpdir, len);
basl_stemplate[len] = '/';
strncpy(&basl_stemplate[len + 1], ASL_TEMPLATE,
sizeof(ASL_TEMPLATE));
MAXPATHLEN - len - 1);
len += sizeof(ASL_TEMPLATE);
strncpy(&basl_stemplate[len], ASL_SUFFIX,
sizeof(ASL_SUFFIX));
sizeof(ASL_TEMPLATE));
} else
err = -1;
}