commit 4894d44ab8beee587c99a1765236813d445b392e Author: Nick Mathewson nickm@torproject.org Date: Mon Dec 17 09:38:42 2018 -0500

Always initialize addr in parse_port_config()

It was always analyzed before use, but scan-build wasn't able to persuade itself of that.

Closes ticket 28881. --- changes/ticket28881 | 4 ++++ src/app/config/config.c | 2 ++ 2 files changed, 6 insertions(+)

diff --git a/changes/ticket28881 b/changes/ticket28881 new file mode 100644 index 000000000..1b015a6c3 --- /dev/null +++ b/changes/ticket28881 @@ -0,0 +1,4 @@ + o Code simplification and refactoring: + - When parsing a port configuration, make it more + obvious to static analyzer tools that we will always initialize the + address. Closes ticket 28881. diff --git a/src/app/config/config.c b/src/app/config/config.c index 81cc3e378..4a8f94da0 100644 --- a/src/app/config/config.c +++ b/src/app/config/config.c @@ -6913,6 +6913,8 @@ parse_port_config(smartlist_t *out,

for (; ports; ports = ports->next) { tor_addr_t addr; + tor_addr_make_unspec(&addr); + int port; int sessiongroup = SESSION_GROUP_UNSET; unsigned isolation = ISO_DEFAULT;