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| author | Phil Sutter <phil@nwl.cc> | 2025-10-16 01:30:20 +0200 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2026-01-27 22:59:15 +0100 |
| commit | 6077bf5cadd980038c223841c886aa8bc1d5abec (patch) | |
| tree | d6ca2a1cca3bf6ba7f2589e2e9d72562d95e73e5 /src/expr/data_reg.c | |
| parent | cb5f02ae63923fd129efd1ccef91ba87c66e9cc0 (diff) | |
data_reg: Introduce struct nftnl_data_reg::sizes array
This will hold the actual size of each component in concatenated data.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'src/expr/data_reg.c')
| -rw-r--r-- | src/expr/data_reg.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/expr/data_reg.c b/src/expr/data_reg.c index 45f2d94..d1aadcc 100644 --- a/src/expr/data_reg.c +++ b/src/expr/data_reg.c @@ -202,7 +202,7 @@ int nftnl_parse_data(union nftnl_data_reg *data, struct nlattr *attr, int *type) } int nftnl_data_cpy(union nftnl_data_reg *dreg, const void *src, - uint32_t len, uint32_t byteorder) + uint32_t len, uint32_t byteorder, uint8_t *sizes) { int ret = 0; @@ -214,5 +214,9 @@ int nftnl_data_cpy(union nftnl_data_reg *dreg, const void *src, memcpy(dreg->val, src, len); dreg->len = len; dreg->byteorder = byteorder; + if (sizes) + memcpy(dreg->sizes, sizes, sizeof(dreg->sizes)); + else + memset(dreg->sizes, 0, sizeof(dreg->sizes)); return ret; } |