commit 0e8be13b9fa4dc794519a4c74197c313a202b6b5 Author: Nick Mathewson nickm@torproject.org Date: Sun Nov 4 22:12:11 2012 -0500

Allow an optional $ in GETINFO ns/id/<identity>

That's not where I'd want to put a $, but apparently the other foo/id/<identity> things allow it, as does an arguably valid interpretation of control-spec.txt. So let's be consistent.

Fix for a piece of bug 7059. --- changes/bug7059a | 5 +++++ src/or/networkstatus.c | 5 ++++- 2 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/changes/bug7059a b/changes/bug7059a new file mode 100644 index 0000000..b0c0611 --- /dev/null +++ b/changes/bug7059a @@ -0,0 +1,5 @@ + o Minor features (controller): + - Allow an optional $ before the node identity digest in the + controller command GETINFO ns/id/<identity>, for consistency with + md/id/<identity> and desc/id/<identity>. + diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index 89afb5a..7296f96 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -2374,8 +2374,11 @@ getinfo_helper_networkstatus(control_connection_t *conn, return 0; } else if (!strcmpstart(question, "ns/id/")) { char d[DIGEST_LEN]; + const char *q = question + 6; + if (*q == '$') + ++q;

- if (base16_decode(d, DIGEST_LEN, question+6, strlen(question+6))) { + if (base16_decode(d, DIGEST_LEN, q, strlen(q))) { *errmsg = "Data not decodeable as hex"; return -1; }