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char: free MuxDriver when closing 

Similarly to other chr_close callbacks, free char type specific data.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-07-14 04:14:13 +02:00
parent 5b498459b4
commit 1371a36936
1 changed files with 8 additions and 0 deletions
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8
qemu-char.c
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@ -786,6 +786,13 @@ static GSource *mux_chr_add_watch(CharDriverState *s, GIOCondition cond)
return d->drv->chr_add_watch(d->drv, cond); return d->drv->chr_add_watch(d->drv, cond);
} }
static void mux_chr_close(struct CharDriverState *chr)
{
MuxDriver *d = chr->opaque;
g_free(d);
}
static CharDriverState *qemu_chr_open_mux(const char *id, static CharDriverState *qemu_chr_open_mux(const char *id,
ChardevBackend *backend, ChardevBackend *backend,
ChardevReturn *ret, Error **errp) ChardevReturn *ret, Error **errp)
@ -810,6 +817,7 @@ static CharDriverState *qemu_chr_open_mux(const char *id,
chr->opaque = d; chr->opaque = d;
d->drv = drv; d->drv = drv;
d->focus = -1; d->focus = -1;
chr->chr_close = mux_chr_close;
chr->chr_write = mux_chr_write; chr->chr_write = mux_chr_write;
chr->chr_update_read_handler = mux_chr_update_read_handler; chr->chr_update_read_handler = mux_chr_update_read_handler;
chr->chr_accept_input = mux_chr_accept_input; chr->chr_accept_input = mux_chr_accept_input;