From b0a44ae9cef563b2b2e7a1981e1aff6d1ce24285 Mon Sep 17 00:00:00 2001
From: jmp0 <302864369@qq.com>
Date: Sun, 6 Jun 2021 10:53:27 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DmsgSt=E6=8C=87=E9=92=88?=
 =?UTF-8?q?=E5=8F=AF=E8=83=BD=E4=B8=BA=E7=A9=BA=E7=9A=84=E6=83=85=E5=86=B5?=
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Signed-off-by: jmp0 <302864369@qq.com>
---
 services/src/appspawn_process.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/services/src/appspawn_process.c b/services/src/appspawn_process.c
index 0a6edad..e9ca103 100755
--- a/services/src/appspawn_process.c
+++ b/services/src/appspawn_process.c
@@ -133,7 +133,12 @@ static int SetPerms(uid_t uID, gid_t gID, unsigned int capsCnt, const unsigned i
 
 pid_t CreateProcess(const MessageSt* msgSt)
 {
-    pid_t newPID = fork();
+    pid_t newPID;
+    if (msgSt == NULL){
+        HILOG_ERROR(HILOG_MODULE_HIVIEW, "[appspawn] create process, msgSt is NULL", errno);
+        return -1;
+    }
+    newPID = fork();
     if (newPID < 0) {
         HILOG_ERROR(HILOG_MODULE_HIVIEW, "[appspawn] create process, fork failed! err %{public}d.", errno);
         return -1;
-- 
Gitee