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Fix a memory leak in chan_oss

Browse Source 
(closes issue #13311)
Reported by: eliel
Patches:
      chan_oss.c.patch uploaded by eliel (license 64)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@141995 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2008-09-09 10:20:58 +00:00
parent fbe13cfb86
commit 68bc5b446d
1 changed files with 7 additions and 3 deletions
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10
channels/chan_oss.c
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@@ -1464,18 +1464,22 @@ static int load_module(void)
static int unload_module(void) static int unload_module(void)
{ {
struct chan_oss_pvt *o; struct chan_oss_pvt *o, *next;
ast_channel_unregister(&oss_tech); ast_channel_unregister(&oss_tech);
ast_cli_unregister_multiple(cli_oss, sizeof(cli_oss) / sizeof(struct ast_cli_entry)); 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) {
close(o->sounddev); close(o->sounddev);
if (o->owner) if (o->owner)
ast_softhangup(o->owner, AST_SOFTHANGUP_APPUNLOAD); ast_softhangup(o->owner, AST_SOFTHANGUP_APPUNLOAD);
if (o->owner) /* XXX how ??? */ if (o->owner) /* XXX how ??? */
return -1; return -1;
/* XXX what about the memory allocated ? */ next = o->next;
ast_free(o->name);
ast_free(o);
o = next;
} }
return 0; return 0;
} }