MINOR: tools: preset the port of fd-based "sockets" to zero
Addresses made of a file descriptor store the file descriptor into the
address part of a sin_addr. Contrary to other address classes, there's
no way to figure later based on the FD if an initialization was done
(which is how logs initialize their FDs). The port part is currently
left with random data, so let's instead specifically set the port part
to zero when creating an FD, and let the code using it set whatever
info it needs there, typically an initialization state.
diff --git a/src/standard.c b/src/standard.c
index a33ad9b..6729e89 100644
--- a/src/standard.c
+++ b/src/standard.c
@@ -900,6 +900,7 @@
str2 += 9;
((struct sockaddr_in *)&ss)->sin_addr.s_addr = strtol(str2, &endptr, 10);
+ ((struct sockaddr_in *)&ss)->sin_port = 0;
if (!*str2 || *endptr) {
memprintf(err, "file descriptor '%s' is not a valid integer in '%s'\n", str2, str);
@@ -914,6 +915,7 @@
str2 += 3;
((struct sockaddr_in *)&ss)->sin_addr.s_addr = strtol(str2, &endptr, 10);
+ ((struct sockaddr_in *)&ss)->sin_port = 0;
if (!*str2 || *endptr) {
memprintf(err, "file descriptor '%s' is not a valid integer in '%s'\n", str2, str);