diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-11-10 17:45:44 +0400 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2019-01-14 00:40:54 +0100 |
| commit | c27f247865d7e1910136b57a5c066737ab1bf2bb (patch) | |
| tree | 66b26345038eeaba0511264b4d93d2226c5315e5 /slirp | |
| parent | b7f43bf2f6166cc6e4ee22898ae31b76503378aa (diff) | |
slirp: fix slirp_add_exec() leaks
Free the list elements allocated in add_exec().
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'slirp')
| -rw-r--r-- | slirp/misc.h | 2 | ||||
| -rw-r--r-- | slirp/slirp.c | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/slirp/misc.h b/slirp/misc.h index 94829722cd..0bc5e74bc5 100644 --- a/slirp/misc.h +++ b/slirp/misc.h @@ -12,7 +12,7 @@ struct ex_list { void *ex_chardev; struct in_addr ex_addr; /* Server address */ int ex_fport; /* Port to telnet to */ - const char *ex_exec; /* Command line of what to exec */ + char *ex_exec; /* Command line of what to exec */ struct ex_list *ex_next; }; diff --git a/slirp/slirp.c b/slirp/slirp.c index ab08694e37..1627436e7d 100644 --- a/slirp/slirp.c +++ b/slirp/slirp.c @@ -342,6 +342,14 @@ Slirp *slirp_init(int restricted, bool in_enabled, struct in_addr vnetwork, void slirp_cleanup(Slirp *slirp) { + struct ex_list *e, *next; + + for (e = slirp->exec_list; e; e = next) { + next = e->ex_next; + g_free(e->ex_exec); + g_free(e); + } + QTAILQ_REMOVE(&slirp_instances, slirp, entry); unregister_savevm(NULL, "slirp", slirp); |