socket_util: fixed format warning

g_set_error() is a printf-like function, and expects a format string. Using the return value of gai_strerror() is unsafe.

socket_util: fixed format warning
a96bec36 · Max Kellermann · 6419cc54 · a96bec36
Commit a96bec36 authored Apr 01, 2009 by Max Kellermann
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socket_util.c src/socket_util.c +1 -1

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--- a/src/socket_util.c
+++ b/src/socket_util.c
@@ -71,7 +71,7 @@ sockaddr_to_string(const struct sockaddr *sa, size_t length, GError **error)
 			  NI_NUMERICHOST|NI_NUMERICSERV);
 	if (ret != 0) {
 		g_set_error(error, g_quark_from_static_string("netdb"), ret,
-			    gai_strerror(ret));
+			    "%s", gai_strerror(ret));
 		return NULL;
 	}