diff options
| -rw-r--r-- | stdlib/canonicalize.c | 4 | ||||
| -rw-r--r-- | stdlib/test-canon.c | 4 |
2 files changed, 5 insertions, 3 deletions
diff --git a/stdlib/canonicalize.c b/stdlib/canonicalize.c index 6caed9e70e..6237a41d42 100644 --- a/stdlib/canonicalize.c +++ b/stdlib/canonicalize.c @@ -400,11 +400,11 @@ realpath_stk (const char *name, char *resolved, error: *dest++ = '\0'; - if (resolved != NULL) + if (!failed && resolved != NULL) { if (dest - rname <= get_path_max ()) rname = strcpy (resolved, rname); - else if (!failed) + else { failed = true; __set_errno (ENAMETOOLONG); diff --git a/stdlib/test-canon.c b/stdlib/test-canon.c index 185ccf4f48..2ad1218749 100644 --- a/stdlib/test-canon.c +++ b/stdlib/test-canon.c @@ -174,7 +174,9 @@ do_test (int argc, char ** argv) continue; } - if (!check_path (buf, tests[i].out ? tests[i].out : tests[i].resolved)) + /* Only on success verify that buf contains the result too. */ + if (result != NULL + && !check_path (buf, tests[i].out ? tests[i].out : tests[i].resolved)) { printf ("%s: flunked test %d (expected resolved `%s', got `%s')\n", argv[0], i, tests[i].out ? tests[i].out : tests[i].resolved, |