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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2011-10-06 17:19:09 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2011-10-06 17:19:09 +0200 |
| commit | faf7c62f1d66c51e8162e30119bfc06d2bc68f1c (patch) | |
| tree | afcea6d44d5a5a72fb402c4cfdb9f8d53a9b1b33 | |
| parent | 85b1f292c9c1526448db29b0f2590f8adefa6b04 (diff) | |
| download | busybox-faf7c62f1d66c51e8162e30119bfc06d2bc68f1c.tar.gz | |
tftp: mode string is case independent
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | networking/tftp.c | 3 |
1 files changed, 2 insertions, 1 deletions
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 |