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| author | Frédéric Brière <fbriere@fbriere.net> | 2017-02-03 12:57:47 -0500 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2017-02-05 14:20:27 +0100 |
| commit | aaad2d847e60a5bbd8fbf9c89f100a9ef9abd008 (patch) | |
| tree | 55a6e8bb695e26f37c06514b985645cf07e738bf | |
| parent | 8362577f8c44cf447c31ed7f30ce62cce3e95a30 (diff) | |
| download | mpv-aaad2d847e60a5bbd8fbf9c89f100a9ef9abd008.tar.bz2 mpv-aaad2d847e60a5bbd8fbf9c89f100a9ef9abd008.tar.xz | |
tv: Zero-out newly-allocated handle in tv_new_handle()
Some fields (notably tv_channel_list) were left uninitialized,
potentially causing problems later on.
Fixes #4096
| -rw-r--r-- | stream/tv.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/stream/tv.c b/stream/tv.c index 0b34b566d8..89783374f9 100644 --- a/stream/tv.c +++ b/stream/tv.c @@ -145,7 +145,7 @@ const struct m_sub_options tv_params_conf = { tvi_handle_t *tv_new_handle(int size, struct mp_log *log, const tvi_functions_t *functions) { - tvi_handle_t *h = malloc(sizeof(*h)); + tvi_handle_t *h = calloc(1, sizeof(*h)); if (!h) return NULL; @@ -159,12 +159,9 @@ tvi_handle_t *tv_new_handle(int size, struct mp_log *log, const tvi_functions_t h->log = log; h->functions = functions; - h->seq = 0; h->chanlist = -1; - h->chanlist_s = NULL; h->norm = -1; h->channel = -1; - h->scan = NULL; return h; } |