From 66e8ec345336e2b0bd5aa0f4810319b03728ff96 Mon Sep 17 00:00:00 2001 From: Sangchul Lee Date: Fri, 4 May 2018 02:00:26 +0900 Subject: [PATCH] ladspa-sink: fix incorrect error conditions fix codes to prevent null pointer dereference of cdata variable. Signed-off-by: Sangchul Lee --- src/modules/module-ladspa-sink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/modules/module-ladspa-sink.c b/src/modules/module-ladspa-sink.c index d677381d8..c365b3104 100644 --- a/src/modules/module-ladspa-sink.c +++ b/src/modules/module-ladspa-sink.c @@ -718,7 +718,7 @@ static int parse_control_parameters(struct userdata *u, const char *cdata, doubl pa_log_debug("Trying to read %lu control values", u->n_control); - if (!cdata && u->n_control > 0) + if (!cdata || u->n_control == 0) return -1; pa_log_debug("cdata: '%s'", cdata);