fix：修复函数返回错误等问题

Signed-off-by: zhangdengyu <zhangdengyu2@huawei.com>
2022-09-24 17:04:38 +08:00
parent 453c376198
commit dd8d48a2bf
34 changed files with 83 additions and 79 deletions
--- a/syscall/syscall_pub.c
+++ b/syscall/syscall_pub.c
@@ -83,6 +83,10 @@ int GetFullpath(int fd, const char *path, char **fullpath)
            fd = GetAssociatedSystemFd(fd);
        }
        ret = fs_getfilep(fd, &file);
+        if (ret < 0) {
+            ret = -EPERM;
+            goto OUT;
+        }
        if (file) {
            ret = stat(file->f_path, &bufRet);
            if (!ret) {