X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fsocket-util.c;h=5ef2e2244c0406874fd8b7cbdd067a610c853fb2;hb=76cf10dab7a36653a159f0e87c46a13df494474f;hp=45ada7eb3ff6ee04d314a8c583edb82a8bec9911;hpb=eff05270986a13e7de93ae16311f654d3f7c166f;p=elogind.git

diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index 45ada7eb3..5ef2e2244 100644
--- a/src/shared/socket-util.c
+++ b/src/shared/socket-util.c
@@ -422,8 +422,7 @@ const char* socket_address_get_path(const SocketAddress *a) {
 }
 
 bool socket_ipv6_is_supported(void) {
-        char *l = 0;
-        bool enabled;
+        _cleanup_free_ char *l = NULL;
 
         if (access("/sys/module/ipv6", F_OK) != 0)
                 return 0;
@@ -433,10 +432,7 @@ bool socket_ipv6_is_supported(void) {
                 return 1;
 
         /* If module was loaded with disable=1 no IPv6 available */
-        enabled = l[0] == '0';
-        free(l);
-
-        return enabled;
+        return l[0] == '0';
 }
 
 bool socket_address_matches_fd(const SocketAddress *a, int fd) {
@@ -589,7 +585,7 @@ int getpeername_pretty(int fd, char **ret) {
                 return -errno;
 
         if (sa.sa.sa_family == AF_UNIX) {
-                struct ucred ucred;
+                struct ucred ucred = {};
 
                 /* UNIX connection sockets are anonymous, so let's use
                  * PID/UID as pretty credentials instead */
@@ -598,7 +594,7 @@ int getpeername_pretty(int fd, char **ret) {
                 if (r < 0)
                         return r;
 
-                if (asprintf(ret, "PID %lu/UID %lu", (unsigned long) ucred.pid, (unsigned long) ucred.pid) < 0)
+                if (asprintf(ret, "PID %lu/UID %lu", (unsigned long) ucred.pid, (unsigned long) ucred.uid) < 0)
                         return -ENOMEM;
 
                 return 0;