diff options
Diffstat (limited to 'lib/libstand/tftp.c')
| -rw-r--r-- | lib/libstand/tftp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libstand/tftp.c b/lib/libstand/tftp.c index bf92c04..aa331b3 100644 --- a/lib/libstand/tftp.c +++ b/lib/libstand/tftp.c @@ -292,8 +292,15 @@ tftp_makereq(struct tftp_handle *h) wbuf.t.th_opcode = htons((u_short) RRQ); wtail = wbuf.t.th_stuff; l = strlen(h->path); +#ifdef TFTP_PREPEND_PATH + if (l > FNAME_SIZE - (sizeof(TFTP_PREPEND_PATH) - 1)) + return (ENAMETOOLONG); + bcopy(TFTP_PREPEND_PATH, wtail, sizeof(TFTP_PREPEND_PATH) - 1); + wtail += sizeof(TFTP_PREPEND_PATH) - 1; +#else if (l > FNAME_SIZE) return (ENAMETOOLONG); +#endif bcopy(h->path, wtail, l + 1); wtail += l + 1; bcopy("octet", wtail, 6); |
