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| author |  Bryan Forbes | 2010-05-15 12:59:17 +0200 |
|---|---|---|
| committer |  Martin Szulecki | 2010-05-15 12:59:17 +0200 |
| commit | 78ed9d6448c13c108108b23a9b986992a7f45263 (patch) | |
| tree | 83a83aef4d58be6c787c73d2a834e70cbadc1af5 | |
| parent | 8a776e490d689174cb91d89f43972300d37d4091 (diff) | |
| download | libimobiledevice-78ed9d6448c13c108108b23a9b986992a7f45263.tar.gz libimobiledevice-78ed9d6448c13c108108b23a9b986992a7f45263.tar.bz2 | |
Added checks to make sure entities, is_last_record, and actions aren't NULL.
| -rw-r--r-- | src/mobilesync.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/mobilesync.c b/src/mobilesync.c index db437c4..80666d1 100644 --- a/src/mobilesync.c +++ b/src/mobilesync.c @@ -422,16 +422,22 @@ mobilesync_error_t mobilesync_receive_changes(mobilesync_client_t client, plist_ goto out; } - *entities = plist_copy(plist_array_get_item(msg, 2)); + if (entities != NULL) { + *entities = plist_copy(plist_array_get_item(msg, 2)); + } - plist_get_bool_val(plist_array_get_item(msg, 3), &has_more_changes); - *is_last_record = (has_more_changes > 0 ? 0 : 1); + if (is_last_record != NULL) { + plist_get_bool_val(plist_array_get_item(msg, 3), &has_more_changes); + *is_last_record = (has_more_changes > 0 ? 0 : 1); + } - actions_node = plist_array_get_item(msg, 4); - if (plist_get_node_type(actions) == PLIST_DICT) - *actions = plist_copy(actions_node); - else - *actions = NULL; + if (actions != NULL) { + actions_node = plist_array_get_item(msg, 4); + if (plist_get_node_type(actions) == PLIST_DICT) + *actions = plist_copy(actions_node); + else + *actions = NULL; + } out: if (response_type) { |