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| author | Yang Tse <yangsita@gmail.com> | 2011-08-21 16:41:43 +0200 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2011-08-21 16:42:44 +0200 |
| commit | b816675c0f1dddfbff5fb1edc99ee484ccf4c1b6 (patch) | |
| tree | 50a04911b25faff20635f824e7bf087c96fa9ea7 /ares_destroy.c | |
| parent | d0c3cb6840e4b8e22b2fa4a944fe514992fd4aa4 (diff) | |
| download | c-ares-b816675c0f1dddfbff5fb1edc99ee484ccf4c1b6.tar.gz c-ares-b816675c0f1dddfbff5fb1edc99ee484ccf4c1b6.tar.bz2 c-ares-b816675c0f1dddfbff5fb1edc99ee484ccf4c1b6.zip | |
ares_destroy.c: fix segfault in ares_destroy_options()
Diffstat (limited to 'ares_destroy.c')
| -rw-r--r-- | ares_destroy.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/ares_destroy.c b/ares_destroy.c index 5e274da..a3f6ea2 100644 --- a/ares_destroy.c +++ b/ares_destroy.c @@ -1,6 +1,6 @@ /* Copyright 1998 by the Massachusetts Institute of Technology. - * Copyright (C) 2004-2010 by Daniel Stenberg + * Copyright (C) 2004-2011 by Daniel Stenberg * * Permission to use, copy, modify, and distribute this * software and its documentation for any purpose and without @@ -29,10 +29,12 @@ void ares_destroy_options(struct ares_options *options) free(options->servers); for (i = 0; i < options->ndomains; i++) free(options->domains[i]); - free(options->domains); + if(options->domains) + free(options->domains); if(options->sortlist) free(options->sortlist); - free(options->lookups); + if(options->lookups) + free(options->lookups); } void ares_destroy(ares_channel channel) |