From 5bfa3c8ed61c724388b1b3e802cc8fe97b0709de Mon Sep 17 00:00:00 2001 From: Jonathan Aillet Date: Tue, 19 Jun 2018 16:24:24 +0200 Subject: Correct handling of incomming json messages Correct handling of incomming json messages. An error occured when a received json object was an array containing only one item. Change-Id: I2c6f27f0fd87e11c356b8d4e6bd02d472bc3d60b Signed-off-by: Jonathan Aillet --- 4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to '4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c') diff --git a/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c b/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c index 474ea70..07ec9cc 100644 --- a/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c +++ b/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c @@ -286,7 +286,10 @@ int HalCtlsProcessAllHalMap(AFB_ApiT apiHandle, json_object *AlsaMapJ, struct Ct struct CtlHalAlsaMap *ctlMaps; - switch(json_object_get_type(AlsaMapJ)) { + json_type alsaMapType; + + alsaMapType = json_object_get_type(AlsaMapJ); + switch(alsaMapType) { case json_type_array: currentCtlHalAlsaMapT->ctlsCount = (unsigned int) json_object_array_length(AlsaMapJ); break; @@ -305,7 +308,7 @@ int HalCtlsProcessAllHalMap(AFB_ApiT apiHandle, json_object *AlsaMapJ, struct Ct ctlMaps = calloc(currentCtlHalAlsaMapT->ctlsCount, sizeof(struct CtlHalAlsaMap)); for(idx = 0; idx < currentCtlHalAlsaMapT->ctlsCount; idx++) - err += HalCtlsProcessOneHalMapObject(apiHandle, &ctlMaps[idx], currentCtlHalAlsaMapT->ctlsCount == 1 ? AlsaMapJ : json_object_array_get_idx(AlsaMapJ, idx)); + err += HalCtlsProcessOneHalMapObject(apiHandle, &ctlMaps[idx], alsaMapType == json_type_array ? json_object_array_get_idx(AlsaMapJ, idx) : AlsaMapJ); currentCtlHalAlsaMapT->ctls = ctlMaps; -- cgit 1.2.3-korg