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Assert that the directory server digest is given

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This prevents a possible crash when memory is copied from a pointer to
NULL.
This commit is contained in:
cypherpunks 2015-12-09 13:12:45 +01:00 committed by Nick Mathewson
parent fbdd32ebe9
commit c76059ec9b
1 changed files with 2 additions and 0 deletions
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2
src/or/routerlist.c
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@ -4051,6 +4051,8 @@ dir_server_new(int is_authority,
uint32_t a;
char *hostname_ = NULL;
tor_assert(digest);
if (weight < 0)
return NULL;