lib/glibc
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(cache_add): Before returning with failure and this is the first use of the record, mark it as unusable.

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This commit is contained in:
Ulrich Drepper 2008-05-11 03:02:25 +00:00
parent 7396d0a980
commit d029664038
1 changed files with 5 additions and 0 deletions
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5
nscd/cache.c
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@ -161,6 +161,11 @@ cache_add (int type, const void *key, size_t len, struct datahead *packet,
{ {
++table->head->addfailed; ++table->head->addfailed;
/* If necessary mark the entry as unusable so that lookups will
not use it. */
if (first)
packet->usable = false;
/* Mark the in-flight memory as unused. */ /* Mark the in-flight memory as unused. */
for (enum in_flight idx = 0; idx < IDX_record_data; ++idx) for (enum in_flight idx = 0; idx < IDX_record_data; ++idx)
mem_in_flight.block[idx].dbidx = -1; mem_in_flight.block[idx].dbidx = -1;