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Fix a bug that roger found in the wide_circ_id code

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This commit is contained in:
Nick Mathewson 2013-02-15 18:20:46 -05:00
parent e6e929f5cf
commit 59fc77e29b
1 changed files with 1 additions and 1 deletions
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2
src/or/buffers.c
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@ -1056,7 +1056,7 @@ fetch_var_cell_from_buf(buf_t *buf, var_cell_t **out, int linkproto)
*out = NULL; *out = NULL;
if (buf->datalen < header_len) if (buf->datalen < header_len)
return 0; return 0;
peek_from_buf(hdr, sizeof(hdr), buf); peek_from_buf(hdr, header_len, buf);
command = get_uint8(hdr + circ_id_len); command = get_uint8(hdr + circ_id_len);
if (!(cell_command_is_var_length(command, linkproto))) if (!(cell_command_is_var_length(command, linkproto)))