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stop client_dns_clean from calling malloc(0)

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svn:r831
This commit is contained in:
Roger Dingledine 2003-11-18 00:02:24 +00:00
parent 4eabb8450e
commit 51de02bcb5
1 changed files with 2 additions and 0 deletions
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2
src/or/connection_edge.c
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@ -902,6 +902,8 @@ void client_dns_clean(void)
time_t now;
int i;
if(!client_dns_size)
return;
expired_entries = tor_malloc(client_dns_size *
sizeof(struct client_dns_entry *));