test-dhcp-client: unref lease objects to make valgrind happy

[elogind.git] / src / shared / util.c

diff --git a/src/shared/util.c b/src/shared/util.c
index a8c45239052d53df6f18f869dfe2f2b6397d0804..1a727ca40a6d0da07859ffbf067dec2727018b2b 100644 (file)
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -1500,7 +1500,14 @@ bool fstype_is_network(const char *fstype) {
                 "nfs\0"
                 "nfs4\0"
                 "gfs\0"
-                "gfs2\0";
+                "gfs2\0"
+                "glusterfs\0";
+
+        const char *x;
+
+        x = startswith(fstype, "fuse.");
+        if (x)
+                fstype = x;
 
         return nulstr_contains(table, fstype);
 }
@@ -2037,22 +2044,18 @@ int default_signals(int sig, ...) {
         return r;
 }
 
-int close_pipe(int p[]) {
-        int a = 0, b = 0;
-
+void safe_close_pair(int p[]) {
         assert(p);
 
-        if (p[0] >= 0) {
-                a = close_nointr(p[0]);
-                p[0] = -1;
-        }
-
-        if (p[1] >= 0) {
-                b = close_nointr(p[1]);
-                p[1] = -1;
+        if (p[0] == p[1]) {
+                /* Special case pairs which use the same fd in both
+                 * directions... */
+                p[0] = p[1] = safe_close(p[0]);
+                return;
         }
 
-        return a < 0 ? a : b;
+        p[0] = safe_close(p[0]);
+        p[1] = safe_close(p[1]);
 }
 
 ssize_t loop_read(int fd, void *buf, size_t nbytes, bool do_poll) {
@@ -5816,8 +5819,8 @@ char *strrep(const char *s, unsigned n) {
         return r;
 }
 
-void* greedy_realloc(void **p, size_t *allocated, size_t need) {
-        size_t a;
+void* greedy_realloc(void **p, size_t *allocated, size_t need, size_t size) {
+        size_t a, newalloc;
         void *q;
 
         assert(p);
@@ -5826,10 +5829,11 @@ void* greedy_realloc(void **p, size_t *allocated, size_t need) {
         if (*allocated >= need)
                 return *p;
 
-        a = MAX(64u, need * 2);
+        newalloc = MAX(need * 2, 64u / size);
+        a = newalloc * size;
 
         /* check for overflows */
-        if (a < need)
+        if (a < size * need)
                 return NULL;
 
         q = realloc(*p, a);
@@ -5837,11 +5841,11 @@ void* greedy_realloc(void **p, size_t *allocated, size_t need) {
                 return NULL;
 
         *p = q;
-        *allocated = a;
+        *allocated = newalloc;
         return q;
 }
 
-void* greedy_realloc0(void **p, size_t *allocated, size_t need) {
+void* greedy_realloc0(void **p, size_t *allocated, size_t need, size_t size) {
         size_t prev;
         uint8_t *q;
 
@@ -5850,12 +5854,12 @@ void* greedy_realloc0(void **p, size_t *allocated, size_t need) {
 
         prev = *allocated;
 
-        q = greedy_realloc(p, allocated, need);
+        q = greedy_realloc(p, allocated, need, size);
         if (!q)
                 return NULL;
 
         if (*allocated > prev)
-                memzero(&q[prev], *allocated - prev);
+                memzero(q + prev * size, (*allocated - prev) * size);
 
         return q;
 }