diff options
Diffstat (limited to 'lib/sqfs/read_super.c')
| -rw-r--r-- | lib/sqfs/read_super.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/sqfs/read_super.c b/lib/sqfs/read_super.c index 801bf7f..7b738ea 100644 --- a/lib/sqfs/read_super.c +++ b/lib/sqfs/read_super.c @@ -88,6 +88,11 @@ int sqfs_super_read(sqfs_super_t *super, int fd) return -1; } + if (temp.id_count == 0) { + fputs("ID table in squashfs image is empty.\n", stderr); + return -1; + } + memcpy(super, &temp, sizeof(temp)); return 0; fail_seek: |