diff options
Diffstat (limited to 'src/copyin.c')
| -rw-r--r-- | src/copyin.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/copyin.c b/src/copyin.c index b29f348..9348923 100644 --- a/src/copyin.c +++ b/src/copyin.c @@ -1000,7 +1000,14 @@ read_name_from_file (struct cpio_file_stat *file_hdr, int fd, uintmax_t len) { cpio_realloc_c_name (file_hdr, len); tape_buffered_read (file_hdr->c_name, fd, len); - file_hdr->c_namesize = len; + if (file_hdr->c_name[len-1] == 0) + file_hdr->c_namesize = len; + else + { + error (0, 0, _("malformed header: file name is not nul-terminated")); + /* Skip this file */ + file_hdr->c_namesize = 0; + } } /* Fill in FILE_HDR by reading an old-format ASCII format cpio header from |