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dissect-image,execute: switch root hash/root hash sig storage to struct iovec

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let's go one step further on our iovec'ification journey.

No change in behaviour, just rework to make struct iovec used
everywhere.
This commit is contained in:
Lennart Poettering
2025-11-16 23:36:11 +01:00
parent ddc9677c4f
commit 08d75cfb99
16 changed files with 245 additions and 324 deletions
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src/core/execute-serialize.c
+6 -6
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@@ -1662,11 +1662,11 @@ static int exec_context_serialize(const ExecContext *c, FILE *f) {
if (r < 0)
return r;
r = serialize_item_hexmem(f, "exec-context-root-hash", c->root_hash, c->root_hash_size);
r = serialize_item_hexmem(f, "exec-context-root-hash", c->root_hash.iov_base, c->root_hash.iov_len);
if (r < 0)
return r;
r = serialize_item_base64mem(f, "exec-context-root-hash-sig", c->root_hash_sig, c->root_hash_sig_size);
r = serialize_item_base64mem(f, "exec-context-root-hash-sig", c->root_hash_sig.iov_base, c->root_hash_sig.iov_len);
if (r < 0)
return r;
@@ -2616,13 +2616,13 @@ static int exec_context_deserialize(ExecContext *c, FILE *f) {
if (r < 0)
return r;
} else if ((val = startswith(l, "exec-context-root-hash="))) {
c->root_hash = mfree(c->root_hash);
r = unhexmem(val, &c->root_hash, &c->root_hash_size);
iovec_done(&c->root_hash);
r = unhexmem(val, &c->root_hash.iov_base, &c->root_hash.iov_len);
if (r < 0)
return r;
} else if ((val = startswith(l, "exec-context-root-hash-sig="))) {
c->root_hash_sig = mfree(c->root_hash_sig);
r= unbase64mem(val, &c->root_hash_sig, &c->root_hash_sig_size);
iovec_done(&c->root_hash_sig);
r= unbase64mem(val, &c->root_hash_sig.iov_base, &c->root_hash_sig.iov_len);
if (r < 0)
return r;
} else if ((val = startswith(l, "exec-context-root-ephemeral="))) {