diff options
Diffstat (limited to 'channels/chan_oss.c')
| -rw-r--r-- | channels/chan_oss.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/channels/chan_oss.c b/channels/chan_oss.c index f78046780..026a63d44 100644 --- a/channels/chan_oss.c +++ b/channels/chan_oss.c @@ -1875,12 +1875,13 @@ static int load_module(void) static int unload_module(void) { - struct chan_oss_pvt *o; + struct chan_oss_pvt *o, *next; ast_channel_unregister(&oss_tech); ast_cli_unregister_multiple(cli_oss, sizeof(cli_oss) / sizeof(struct ast_cli_entry)); - for (o = oss_default.next; o; o = o->next) { + o = oss_default.next; + while (o) { if (o->owner) { ast_softhangup(o->owner, AST_SOFTHANGUP_APPUNLOAD); /* Give the channel a chance to go away */ @@ -1900,9 +1901,11 @@ static int unload_module(void) close(o->sndcmd[0]); close(o->sndcmd[1]); } + next = o->next; if (o->sthread > 0) { - free(o); + ast_free(o); } + o = next; } return 0; } |