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c_client: Fix length() for lists without fieldref 

The reply always has an implicit 32 bytes that are not included
in the length field.
This commit is contained in:
Nathan Kidd 2019-03-18 17:13:39 -04:00
parent be1745c8eb
commit 09958085c6
1 changed files with 1 additions and 1 deletions
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2
src/c_client.py
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@ -1929,7 +1929,7 @@ def _c_accessors_list(self, field):
# the list is directly after the fixed size part of the # the list is directly after the fixed size part of the
# request: simply subtract the size of the fixed-size part # request: simply subtract the size of the fixed-size part
# from the request size and divide that by the member size # from the request size and divide that by the member size
return '(((R->length * 4) - sizeof('+ self.c_type + '))/'+'sizeof('+field.type.member.c_wiretype+'))' return '(((R->length * 4) + 32 - sizeof('+ self.c_type + '))/'+'sizeof('+field.type.member.c_wiretype+'))'
else: else:
# use the accessor to get the start of the list, then # use the accessor to get the start of the list, then
# compute the length of it by subtracting it from # compute the length of it by subtracting it from