From faf7c62f1d66c51e8162e30119bfc06d2bc68f1c Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Thu, 6 Oct 2011 17:19:09 +0200 Subject: tftp: mode string is case independent Signed-off-by: Denys Vlasenko --- networking/tftp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'networking/tftp.c') diff --git a/networking/tftp.c b/networking/tftp.c index 17485a527..043b879af 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 -- cgit v1.2.3