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testsuite: No xfail infoleak-vfio_iommu_type1.c bogus for default_packed

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There are no messages about padding for targets that don't
pad, i.e. default_packed.  Noticed for cris-elf, verified
for pru-elf at gcc-testresults@.

testsuite:
	* gcc.dg/plugin/infoleak-vfio_iommu_type1.c: Don't xfail bogus
	message for "default_packed" targets.
This commit is contained in:
Hans-Peter Nilsson 2023-02-27 20:44:46 +01:00 • committed by Hans-Peter Nilsson
parent cdbcd46c1b
commit cf2ba92481
1 changed files with 3 additions and 3 deletions
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6
gcc/testsuite/gcc.dg/plugin/infoleak-vfio_iommu_type1.c
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@ -37,8 +37,8 @@ int vfio_iommu_type1_get_info(unsigned long arg)
info.cap_offset = 0;
}
/* The padding bytes (20-23) are uninitialized, but can't be written
back, since minsz is either 16 or 20. */
return copy_to_user((void *)arg, &info, minsz) ? -14 : 0; /* { dg-bogus "exposure" "" { xfail *-*-* } } */
/* The padding bytes (20-23, but applicable just for targets with padding) are
uninitialized, but can't be written back, since minsz is either 16 or 20. */
return copy_to_user((void *)arg, &info, minsz) ? -14 : 0; /* { dg-bogus "exposure" "" { xfail { ! default_packed } } } */
// TODO: false +ve due to not handling minsz being either 16 or 20
}