diff options
| -rw-r--r-- | src/main.c | 5 | ||||
| -rw-r--r-- | src/setup.c | 3 |
2 files changed, 6 insertions, 2 deletions
@@ -451,7 +451,10 @@ static int print_setup_as_args(setup_t *setup, int wait) if (r < 0) goto _out_video; - (void) fgets(buf, sizeof(buf), stdin); + if (fgets(buf, sizeof(buf), stdin) == NULL) { + r = -EBADF; + goto _out_video; + } } _out_video: diff --git a/src/setup.c b/src/setup.c index 7b5cecb..95387e3 100644 --- a/src/setup.c +++ b/src/setup.c @@ -146,7 +146,8 @@ int setup_interactively(til_settings_t *settings, int (*setup_func)(const til_se if (feof(stdin)) return -EIO; - (void) fgets(buf, sizeof(buf), stdin); + if (fgets(buf, sizeof(buf), stdin) == NULL) + return -EIO; } if (*buf == '\n') { |