X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Futil.c;h=9c07392c59e186ea9f124cc672f91b53b8c201a2;hb=2b6bf07dd23bb467099d213c97b3875c5e453491;hp=206fc803d0e8b3f04a50fd0baf5cea1ff1a00f5c;hpb=27373e442747010dfc195296c0705f67e905a611;p=elogind.git

diff --git a/src/shared/util.c b/src/shared/util.c
index 206fc803d..9c07392c5 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -59,6 +59,7 @@
 #include <langinfo.h>
 #include <locale.h>
 #include <libgen.h>
+#undef basename
 
 #include "macro.h"
 #include "util.h"
@@ -3961,8 +3962,8 @@ int fopen_temporary(const char *path, FILE **_f, char **_temp_path) {
         if (!t)
                 return -ENOMEM;
 
-        fn = path_get_file_name(path);
-        k = fn-path;
+        fn = basename(path);
+        k = fn - path;
         memcpy(t, path, k);
         t[k] = '.';
         stpcpy(stpcpy(t+k+1, fn), "XXXXXX");
@@ -4147,7 +4148,7 @@ int symlink_atomic(const char *from, const char *to) {
         if (!t)
                 return -ENOMEM;
 
-        fn = path_get_file_name(to);
+        fn = basename(to);
         k = fn-to;
         memcpy(t, to, k);
         t[k] = '.';
@@ -5379,7 +5380,7 @@ bool is_locale_utf8(void) {
                 goto out;
         }
 
-        if(streq(set, "UTF-8")) {
+        if (streq(set, "UTF-8")) {
                 cached_answer = true;
                 goto out;
         }
@@ -5791,6 +5792,8 @@ void* greedy_realloc(void **p, size_t *allocated, size_t need) {
         size_t a;
         void *q;
 
+        assert(allocated);
+
         if (*allocated >= need)
                 return *p;
 
@@ -5804,6 +5807,20 @@ void* greedy_realloc(void **p, size_t *allocated, size_t need) {
         return q;
 }
 
+void* greedy_realloc0(void **p, size_t *allocated, size_t need) {
+        size_t prev = *allocated;
+        uint8_t *q;
+
+        q = greedy_realloc(p, allocated, need);
+        if (!q)
+                return NULL;
+
+        if (*allocated > prev)
+                memset(&q[prev], 0, *allocated - prev);
+
+        return q;
+}
+
 bool id128_is_valid(const char *s) {
         size_t i, l;
 
@@ -5903,7 +5920,7 @@ int shall_restore_state(void) {
                 return 1;
 
         FOREACH_WORD_QUOTED(w, l, line, state)
-                if (l == 23 && memcmp(w, "systemd.restore_state=0", 23))
+                if (l == 23 && strneq(w, "systemd.restore_state=0", 23))
                         return 0;
 
         return 1;