1 files changed, 5 insertions, 1 deletions
diff --git a/cmds/installd/utils.c b/cmds/installd/utils.c
index 625a35e..154a2f8 100644
--- a/cmds/installd/utils.c
+++ b/cmds/installd/utils.c
@@ -362,7 +362,11 @@ int lookup_media_dir(char basepath[PATH_MAX], const char *dir)
 int64_t data_disk_free()
 {
     struct statfs sfs;
-    if (statfs(android_data_dir.path, &sfs) == 0) {
+    /* Scanning /data/data because on some devices, it's on a different partition
+     * and scanning /data will yield the incorrect result. (This function is only
+     * used for freeing space on /data/data so it is okay to be more specific.)
+     */
+    if (statfs(android_datadata_dir.path, &sfs) == 0) {
         return sfs.f_bavail * sfs.f_bsize;
     } else {
         ALOGE("Couldn't statfs %s: %s\n", android_data_dir.path, strerror(errno));