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| author | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 13:57:28 -0700 |
|---|---|---|
| committer | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 13:57:28 -0700 |
| commit | e8040274aea98e1671fb824fdc75028d10084456 (patch) | |
| tree | 8098eddf4e46642a234f778fcad62471e42715fa | |
| parent | 600dd9d58368c6155cb40a8500cafd7e545bb0fb (diff) | |
| download | c-ares-e8040274aea98e1671fb824fdc75028d10084456.tar.gz c-ares-e8040274aea98e1671fb824fdc75028d10084456.tar.bz2 c-ares-e8040274aea98e1671fb824fdc75028d10084456.zip | |
fix segfault triggered in ares init option
| -rw-r--r-- | ares_init.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/ares_init.c b/ares_init.c index 44d4cf9..e163289 100644 --- a/ares_init.c +++ b/ares_init.c @@ -1249,15 +1249,22 @@ static int init_by_defaults(ares_channel channel) error: if(rc) { - if(channel->servers) + if(channel->servers) { free(channel->servers); + channel->servers = NULL; + } if(channel->domains && channel->domains[0]) free(channel->domains[0]); - if(channel->domains) + if(channel->domains) { free(channel->domains); - if(channel->lookups) + channel->domains = NULL; + } + + if(channel->lookups) { free(channel->lookups); + channel->lookups = NULL; + } } if(hostname) |