commit db6236ab5f229534686225dbf97788026203f6ec
author Chaithanya Krishna Bacharaju <chaithan@codeaurora.org> Fri Jan 30 10:08:33 2015 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Thu Feb 19 19:38:19 2015 -0800
tree 8452f1dac80ba6b8d2b835ae5b4332f84b77bf7b
parent 1d92da00715adbdf4e8d61ac368d27b37482a4db

hal: Fixes for the issues reported by KlocWork

-Fixes for KW issues reported which may cause NULL dereference:
283559, 293531, 293533, 309145

Change-Id: Ic0a1e891ba7a013ed48f1e5c82d4051f8e8b5a9d

hal/msm8916/platform.c

diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index 2046da7..00626f8 100755
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -694,6 +694,10 @@
 static struct csd_data *open_csd_client()
 {
     struct csd_data *csd = calloc(1, sizeof(struct csd_data));
+    if (!csd) {
+        ALOGE("failed to allocate csd_data mem");
+        return NULL;
+    }
 
     csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
     if (csd->csd_client == NULL) {
@@ -961,6 +965,10 @@
     char *cvd_version = NULL;
 
     my_data = calloc(1, sizeof(struct platform_data));
+    if (!my_data) {
+        ALOGE("failed to allocate platform data");
+        return NULL;
+    }
 
     while (snd_card_num < MAX_SND_CARD) {
         adev->mixer = mixer_open(snd_card_num);