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| author | Nick Mathewson <nickm@torproject.org> | 2008-01-14 19:00:23 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2008-01-14 19:00:23 +0000 |
| commit | 3b8f76aa512338ec91104240d28d8f32246b5eb6 (patch) | |
| tree | a0cfda3a8a0007ecea1bfaa242e7f5d1eda378e3 /src/or/control.c | |
| parent | e49229caf8645564646354c6f3670db2cab26583 (diff) | |
| download | tor-3b8f76aa512338ec91104240d28d8f32246b5eb6.tar.gz tor-3b8f76aa512338ec91104240d28d8f32246b5eb6.zip | |
r17611@catbus: nickm | 2008-01-14 13:44:16 -0500
add some missing checks for failing return values.
svn:r13130
Diffstat (limited to 'src/or/control.c')
| -rw-r--r-- | src/or/control.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/or/control.c b/src/or/control.c index 9e28e06ffe..d216339b30 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -1500,9 +1500,9 @@ getinfo_helper_dir(control_connection_t *control_conn, question += strlen("extra-info/digest/"); if (strlen(question) == HEX_DIGEST_LEN) { char d[DIGEST_LEN]; - signed_descriptor_t *sd; - base16_decode(d, sizeof(d), question, strlen(question)); - sd = extrainfo_get_by_descriptor_digest(d); + signed_descriptor_t *sd = NULL; + if (base16_decode(d, sizeof(d), question, strlen(question))==0) + sd = extrainfo_get_by_descriptor_digest(d); if (sd) { const char *body = signed_descriptor_get_body(sd); if (body) |