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tools/net/ynl: Fix c codegen for array-nest 

ynl-gen-c generates e.g. 'calloc(mcast_groups, sizeof(*dst->mcast_groups))'
for array-nest attrs when it should be 'n_mcast_groups'.

Add a 'n_' prefix in the generated code for array-nests.

Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://lore.kernel.org/r/20240306231046.97158-4-donald.hunter@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Donald Hunter 2024-03-06 23:10:43 +00:00 committed by Jakub Kicinski
parent 771b7012e5
commit 6fe7de5e9c
1 changed files with 1 additions and 1 deletions
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2
tools/net/ynl/ynl-gen-c.py
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@ -1667,7 +1667,7 @@ def _multi_parse(ri, struct, init_lines, local_vars):
aspec = struct[anest] aspec = struct[anest]
ri.cw.block_start(line=f"if (n_{aspec.c_name})") ri.cw.block_start(line=f"if (n_{aspec.c_name})")
ri.cw.p(f"dst->{aspec.c_name} = calloc({aspec.c_name}, sizeof(*dst->{aspec.c_name}));") ri.cw.p(f"dst->{aspec.c_name} = calloc(n_{aspec.c_name}, sizeof(*dst->{aspec.c_name}));")
ri.cw.p(f"dst->n_{aspec.c_name} = n_{aspec.c_name};") ri.cw.p(f"dst->n_{aspec.c_name} = n_{aspec.c_name};")
ri.cw.p('i = 0;') ri.cw.p('i = 0;')
ri.cw.p(f"parg.rsp_policy = &{aspec.nested_render_name}_nest;") ri.cw.p(f"parg.rsp_policy = &{aspec.nested_render_name}_nest;")