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tftp: mode string is case independent
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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parent
85b1f292c9
commit
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@ -813,7 +813,8 @@ int tftpd_main(int argc UNUSED_PARAM, char **argv)
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goto err;
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goto err;
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}
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}
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mode = local_file + strlen(local_file) + 1;
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mode = local_file + strlen(local_file) + 1;
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if (mode >= block_buf + result || strcmp(mode, "octet") != 0) {
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/* RFC 1350 says mode string is case independent */
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if (mode >= block_buf + result || strcasecmp(mode, "octet") != 0) {
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goto err;
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goto err;
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}
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}
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# if ENABLE_FEATURE_TFTP_BLOCKSIZE
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# if ENABLE_FEATURE_TFTP_BLOCKSIZE
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