diff options
Diffstat (limited to 'REORG.TODO/io/bug-ftw3.c')
-rw-r--r-- | REORG.TODO/io/bug-ftw3.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/REORG.TODO/io/bug-ftw3.c b/REORG.TODO/io/bug-ftw3.c new file mode 100644 index 0000000000..19740f49f3 --- /dev/null +++ b/REORG.TODO/io/bug-ftw3.c @@ -0,0 +1,69 @@ +#include <errno.h> +#include <ftw.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +static int cb_called; + +static int +cb (const char *fname, const struct stat *st, int flag) +{ + printf ("%s %d\n", fname, flag); + cb_called = 1; + return 0; +} + +int +main (void) +{ + char tmp[] = "/tmp/ftwXXXXXX"; + char tmp2[] = "/tmp/ftwXXXXXX/ftwXXXXXX"; + char *dname; + char *dname2; + int r; + int e; + + if (getuid () == 0) + { + puts ("this test needs to be run by ordinary user"); + exit (0); + } + + dname = mkdtemp (tmp); + if (dname == NULL) + { + printf ("mkdtemp: %m\n"); + exit (1); + } + + memcpy (tmp2, tmp, strlen (tmp)); + dname2 = mkdtemp (tmp2); + if (dname2 == NULL) + { + printf ("mkdtemp: %m\n"); + rmdir (dname); + exit (1); + } + + if (chmod (dname, S_IWUSR|S_IWGRP|S_IWOTH) != 0) + { + printf ("chmod: %m\n"); + rmdir (dname); + exit (1); + } + + r = ftw (dname2, cb, 10); + e = errno; + printf ("r = %d", r); + if (r != 0) + printf (", errno = %d", errno); + puts (""); + + chmod (dname, S_IRWXU|S_IRWXG|S_IRWXO); + rmdir (dname2); + rmdir (dname); + + return (r != -1 && e == EACCES) || cb_called; +} |