decsrtsub: fix incorrect usage of strncat

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6592 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 1 insertions, 1 deletions

diff --git a/libhb/decsrtsub.c b/libhb/decsrtsub.c
index e0e0f2d2b..da58c9616 100644
--- a/libhb/decsrtsub.c
+++ b/libhb/decsrtsub.c
@@ -448,7 +448,7 @@ static hb_buffer_t *srt_read( hb_work_private_t *pv )
                  * Well.. looks like we are in the wrong mode.. lets add the
                  * newline we misinterpreted...
                  */
-                strncat(pv->current_entry.text, " ", 1024);
+                strncat(pv->current_entry.text, " ", sizeof(pv->current_entry.text) - strlen(pv->current_entry.text) - 1);
                 pv->current_state = k_state_inEntry_or_new;
                 continue;
             }