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| author | Pavel Březina <pbrezina@redhat.com> | 2012-12-19 12:04:48 +0100 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2012-12-19 18:18:14 +0100 |
| commit | 47c676a3ae558b87837955cf1a801c7b434d748e (patch) | |
| tree | 3de4b05c456cc075da9dfa8b3e3a6068716d0b2c /src | |
| parent | e850be1ff2e13bba9812c94c3d102c0a0b570820 (diff) | |
| download | sssd-47c676a3ae558b87837955cf1a801c7b434d748e.tar.gz sssd-47c676a3ae558b87837955cf1a801c7b434d748e.tar.xz sssd-47c676a3ae558b87837955cf1a801c7b434d748e.zip | |
use talloc_zfree when freeing rhostent in resolver
We should use talloc_zfree() when freeing state variables, so we
can later avoid undesirable access after free.
Diffstat (limited to 'src')
| -rw-r--r-- | src/resolv/async_resolv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/resolv/async_resolv.c b/src/resolv/async_resolv.c index 268d266a4..046515118 100644 --- a/src/resolv/async_resolv.c +++ b/src/resolv/async_resolv.c @@ -1051,7 +1051,7 @@ resolv_gethostbyname_dns_parse(struct gethostbyname_dns_state *state, * c-ares, but we need to handle it gracefully. */ if (state->rhostent->addr_list == NULL) { - talloc_free(state->rhostent); + talloc_zfree(state->rhostent); return ENOENT; } } |