sd-journal: properly parse cursor strings

[elogind.git] / src / journal / sd-journal.c

diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index 2fa81727e049702bb0d5fae78decf37bded12275..05a8445b3703f0ad737d12eeee3647cf23ec202e 100644 (file)
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -983,35 +983,35 @@ _public_ int sd_journal_seek_cursor(sd_journal *j, const char *cursor) {
 
                 case 's':
                         seqnum_id_set = true;
-                        k = sd_id128_from_string(w+2, &seqnum_id);
+                        k = sd_id128_from_string(item+2, &seqnum_id);
                         break;
 
                 case 'i':
                         seqnum_set = true;
-                        if (sscanf(w+2, "%llx", &seqnum) != 1)
+                        if (sscanf(item+2, "%llx", &seqnum) != 1)
                                 k = -EINVAL;
                         break;
 
                 case 'b':
                         boot_id_set = true;
-                        k = sd_id128_from_string(w+2, &boot_id);
+                        k = sd_id128_from_string(item+2, &boot_id);
                         break;
 
                 case 'm':
                         monotonic_set = true;
-                        if (sscanf(w+2, "%llx", &monotonic) != 1)
+                        if (sscanf(item+2, "%llx", &monotonic) != 1)
                                 k = -EINVAL;
                         break;
 
                 case 't':
                         realtime_set = true;
-                        if (sscanf(w+2, "%llx", &realtime) != 1)
+                        if (sscanf(item+2, "%llx", &realtime) != 1)
                                 k = -EINVAL;
                         break;
 
                 case 'x':
                         xor_hash_set = true;
-                        if (sscanf(w+2, "%llx", &xor_hash) != 1)
+                        if (sscanf(item+2, "%llx", &xor_hash) != 1)
                                 k = -EINVAL;
                         break;
                 }
@@ -1256,9 +1256,10 @@ static int add_directory(sd_journal *j, const char *prefix, const char *dirname)
         }
 
         for (;;) {
-                struct dirent buf, *de;
+                struct dirent *de;
+                union dirent_storage buf;
 
-                r = readdir_r(d, &buf, &de);
+                r = readdir_r(d, &buf.de, &de);
                 if (r != 0 || !de)
                         break;
 
@@ -1334,10 +1335,11 @@ static int add_root_directory(sd_journal *j, const char *p) {
         }
 
         for (;;) {
-                struct dirent buf, *de;
+                struct dirent *de;
+                union dirent_storage buf;
                 sd_id128_t id;
 
-                r = readdir_r(d, &buf, &de);
+                r = readdir_r(d, &buf.de, &de);
                 if (r != 0 || !de)
                         break;