qapi-types.py: Fix enum struct sizes on i686
Unlike other list types, enum wasn't adding any padding, which caused
a mismatch between the generated struct size and GenericList struct
size. More details in a678e26cbe
This crashed qemu if calling qmp query-tpm-types for example, which
upsets libvirt capabilities probing. Reproducer on i686:
(sleep 5; printf '{"execute":"qmp_capabilities"}\n{"execute":"query-tpm-types"}\n') | ./i386-softmmu/qemu-system-i386 -S -nodefaults -nographic -M none -qmp stdio
https://bugs.launchpad.net/qemu/+bug/1219207
Cc: qemu-stable@nongnu.org
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
parent
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02dc4bf568
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@ -51,7 +51,10 @@ def generate_fwd_enum_struct(name, members):
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return mcgen('''
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return mcgen('''
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typedef struct %(name)sList
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typedef struct %(name)sList
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{
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{
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union {
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%(name)s value;
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%(name)s value;
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uint64_t padding;
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};
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struct %(name)sList *next;
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struct %(name)sList *next;
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} %(name)sList;
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} %(name)sList;
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''',
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''',
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