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-rw-r--r--test/misc/bug-readdir1.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/test/misc/bug-readdir1.c b/test/misc/bug-readdir1.c
new file mode 100644
index 000000000..4c3521dbb
--- /dev/null
+++ b/test/misc/bug-readdir1.c
@@ -0,0 +1,38 @@
+#include <dirent.h>
+#include <errno.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+
+int
+main (void)
+{
+ DIR *dirp;
+ struct dirent* ent;
+
+ /* open a dir stream */
+ dirp = opendir ("/tmp");
+ if (dirp == NULL)
+ {
+ if (errno == ENOENT)
+ exit (0);
+
+ perror ("opendir");
+ exit (1);
+ }
+
+ /* close the directory file descriptor, making it invalid */
+ if (close (dirfd (dirp)) != 0)
+ {
+ puts ("could not close directory file descriptor");
+ /* This is not an error. It is not guaranteed this is possible. */
+ return 0;
+ }
+
+ ent = readdir (dirp);
+
+ return ent != NULL || errno != EBADF;
+}