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-rw-r--r--lib/tdb2/summary.c44
1 files changed, 13 insertions, 31 deletions
diff --git a/lib/tdb2/summary.c b/lib/tdb2/summary.c
index 8ddd26ef03..4a1d688727 100644
--- a/lib/tdb2/summary.c
+++ b/lib/tdb2/summary.c
@@ -73,7 +73,8 @@ static enum TDB_ERROR summarize(struct tdb_context *tdb,
struct tally *data,
struct tally *extra,
struct tally *uncoal,
- struct tally *chains)
+ struct tally *chains,
+ size_t *num_caps)
{
tdb_off_t off;
tdb_len_t len;
@@ -140,6 +141,11 @@ static enum TDB_ERROR summarize(struct tdb_context *tdb,
+ rec_extra_padding(&p->u);
tally_add(chains, 1);
tally_add(extra, rec_extra_padding(&p->u));
+ } else if (rec_magic(&p->u) == TDB_CAP_MAGIC) {
+ len = sizeof(p->u)
+ + rec_data_length(&p->u)
+ + rec_extra_padding(&p->u);
+ (*num_caps)++;
} else {
len = dead_space(tdb, off);
if (TDB_OFF_IS_ERR(len)) {
@@ -153,30 +159,7 @@ static enum TDB_ERROR summarize(struct tdb_context *tdb,
return TDB_SUCCESS;
}
-static size_t num_capabilities(struct tdb_context *tdb)
-{
- tdb_off_t off, next;
- const struct tdb_capability *cap;
- size_t count = 0;
-
- off = tdb_read_off(tdb, offsetof(struct tdb_header, capabilities));
- if (TDB_OFF_IS_ERR(off))
- return count;
-
- /* Count capability list. */
- for (; off; off = next) {
- cap = tdb_access_read(tdb, off, sizeof(*cap), true);
- if (TDB_PTR_IS_ERR(cap)) {
- break;
- }
- count++;
- next = cap->next;
- tdb_access_release(tdb, cap);
- }
- return count;
-}
-
-static void add_capabilities(struct tdb_context *tdb, size_t num, char *summary)
+static void add_capabilities(struct tdb_context *tdb, char *summary)
{
tdb_off_t off, next;
const struct tdb_capability *cap;
@@ -216,7 +199,7 @@ _PUBLIC_ enum TDB_ERROR tdb_summary(struct tdb_context *tdb,
char **summary)
{
tdb_len_t len;
- size_t num_caps;
+ size_t num_caps = 0;
struct tally *ftables, *hashes, *freet, *keys, *data, *extra, *uncoal,
*chains;
char *hashesg, *freeg, *keysg, *datag, *extrag, *uncoalg;
@@ -261,7 +244,7 @@ _PUBLIC_ enum TDB_ERROR tdb_summary(struct tdb_context *tdb,
}
ecode = summarize(tdb, hashes, ftables, freet, keys, data, extra,
- uncoal, chains);
+ uncoal, chains, &num_caps);
if (ecode != TDB_SUCCESS) {
goto unlock;
}
@@ -275,8 +258,6 @@ _PUBLIC_ enum TDB_ERROR tdb_summary(struct tdb_context *tdb,
uncoalg = tally_histogram(uncoal, HISTO_WIDTH, HISTO_HEIGHT);
}
- num_caps = num_capabilities(tdb);
-
/* 20 is max length of a %llu. */
len = strlen(SUMMARY_FORMAT) + 33*20 + 1
+ (hashesg ? strlen(hashesg) : 0)
@@ -285,7 +266,8 @@ _PUBLIC_ enum TDB_ERROR tdb_summary(struct tdb_context *tdb,
+ (datag ? strlen(datag) : 0)
+ (extrag ? strlen(extrag) : 0)
+ (uncoalg ? strlen(uncoalg) : 0)
- + num_caps * (strlen(CAPABILITY_FORMAT) + 20*4);
+ + num_caps * (strlen(CAPABILITY_FORMAT) + 20
+ + strlen(" (uncheckable,read-only)"));
*summary = malloc(len);
if (!*summary) {
@@ -332,7 +314,7 @@ _PUBLIC_ enum TDB_ERROR tdb_summary(struct tdb_context *tdb,
+ sizeof(struct tdb_chain) * tally_num(chains))
* 100.0 / tdb->file->map_size);
- add_capabilities(tdb, num_caps, *summary);
+ add_capabilities(tdb, *summary);
unlock:
free(hashesg);