diff options
Diffstat (limited to 'stdlib/test-canon.c')
| -rw-r--r-- | stdlib/test-canon.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/stdlib/test-canon.c b/stdlib/test-canon.c index 4edee73dd8..bf19b1f1b1 100644 --- a/stdlib/test-canon.c +++ b/stdlib/test-canon.c @@ -123,8 +123,13 @@ do_test (int argc, char ** argv) int i, errors = 0; char buf[PATH_MAX]; - getcwd (cwd, sizeof (buf)); - cwd_len = strlen (cwd); + if (getcwd (cwd, sizeof (buf))) + cwd_len = strlen (cwd); + else + { + printf ("%s: current working directory couldn't be retrieved\n", argv[0]); + ++errors; + } errno = 0; if (realpath (NULL, buf) != NULL || errno != EINVAL) @@ -205,7 +210,12 @@ do_test (int argc, char ** argv) free (result2); } - getcwd (buf, sizeof (buf)); + if (!getcwd (buf, sizeof (buf))) + { + printf ("%s: current working directory couldn't be retrieved\n", argv[0]); + ++errors; + } + if (strcmp (buf, cwd)) { printf ("%s: current working directory changed from %s to %s\n", |