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| author | Daniel Caujolle-Bert <f1rmb@users.sourceforge.net> | 2002-09-21 11:39:45 +0000 |
|---|---|---|
| committer | Daniel Caujolle-Bert <f1rmb@users.sourceforge.net> | 2002-09-21 11:39:45 +0000 |
| commit | d16fe11ba9a27ba79f8ca16a2a348fcad21c94ea (patch) | |
| tree | 3538a7c176846df841c9678eb017f382cd4e1c11 /src | |
| parent | 27bcbf775ab1b252f60b819d73cddef639da34ab (diff) | |
| download | xine-lib-d16fe11ba9a27ba79f8ca16a2a348fcad21c94ea.tar.gz xine-lib-d16fe11ba9a27ba79f8ca16a2a348fcad21c94ea.tar.bz2 | |
Avoid segfault if get_first_entry wasn't called first.
CVS patchset: 2726
CVS date: 2002/09/21 11:39:45
Diffstat (limited to 'src')
| -rw-r--r-- | src/xine-engine/xine_interface.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/xine-engine/xine_interface.c b/src/xine-engine/xine_interface.c index e9ae6a202..ff5cf14a2 100644 --- a/src/xine-engine/xine_interface.c +++ b/src/xine-engine/xine_interface.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: xine_interface.c,v 1.18 2002/09/19 00:40:02 guenter Exp $ + * $Id: xine_interface.c,v 1.19 2002/09/21 11:39:45 f1rmb Exp $ * * convenience/abstraction layer, functions to implement * libxine's public interface @@ -220,6 +220,12 @@ int xine_config_get_next_entry (xine_p this, xine_cfg_entry_t *entry) { config_values_t *config = this->config; pthread_mutex_lock(&config->config_lock); + + if (!config->cur) { + pthread_mutex_unlock(&config->config_lock); + return (xine_config_get_first_entry(this, entry)); + } + /* do not hand out unclaimed entries */ do { config->cur = config->cur->next; |