summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDenys Vlasenko <vda.linux@googlemail.com>2011-10-06 15:19:09 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2011-10-06 15:19:09 (GMT)
commitfaf7c62f1d66c51e8162e30119bfc06d2bc68f1c (patch)
treeafcea6d44d5a5a72fb402c4cfdb9f8d53a9b1b33
parent85b1f292c9c1526448db29b0f2590f8adefa6b04 (diff)
downloadbusybox-faf7c62f1d66c51e8162e30119bfc06d2bc68f1c.tar.gz
busybox-faf7c62f1d66c51e8162e30119bfc06d2bc68f1c.tar.bz2
tftp: mode string is case independent
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--networking/tftp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/networking/tftp.c b/networking/tftp.c
index 17485a5..043b879 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -813,7 +813,8 @@ int tftpd_main(int argc UNUSED_PARAM, char **argv)
goto err;
}
mode = local_file + strlen(local_file) + 1;
- if (mode >= block_buf + result || strcmp(mode, "octet") != 0) {
+ /* RFC 1350 says mode string is case independent */
+ if (mode >= block_buf + result || strcasecmp(mode, "octet") != 0) {
goto err;
}
# if ENABLE_FEATURE_TFTP_BLOCKSIZE