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4686e9baef
With LTO enabled, the compiler might think that "len" is not initialized.
That is even a correct assumption, if the compiler does not understand the
API of sendmsg() and that sendmsg() is supposed to set a negative errno.
Work around by initializing the variable.
shared/n-dhcp4/src/n-dhcp4-c-connection.c: In function n_dhcp4_c_connection_send_request:
shared/n-dhcp4/src/n-dhcp4-socket.c:368:19: error: len may be used uninitialized in this function [-Werror=maybe-uninitialized]
} else if (len != n_buf) {
^
shared/n-dhcp4/src/n-dhcp4-socket.c:351:23: note: len was declared here
size_t n_buf, len;
^
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|---|---|---|
| .. | ||
| util | ||
| libndhcp4.sym | ||
| meson.build | ||
| n-dhcp4-c-connection.c | ||
| n-dhcp4-c-lease.c | ||
| n-dhcp4-c-probe.c | ||
| n-dhcp4-client.c | ||
| n-dhcp4-incoming.c | ||
| n-dhcp4-outgoing.c | ||
| n-dhcp4-private.h | ||
| n-dhcp4-s-connection.c | ||
| n-dhcp4-s-lease.c | ||
| n-dhcp4-server.c | ||
| n-dhcp4-socket.c | ||
| n-dhcp4.h | ||
| test-api.c | ||
| test-connection.c | ||
| test-message.c | ||
| test-run-client.c | ||
| test-socket.c | ||
| test.h | ||