diff options
| -rw-r--r-- | util/fusermount.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/util/fusermount.c b/util/fusermount.c index 143bd4a..4e0f51a 100644 --- a/util/fusermount.c +++ b/util/fusermount.c @@ -565,10 +565,19 @@ static void read_conf(void) fprintf(stderr, "%s: reading %s: missing newline at end of file\n", progname, FUSE_CONF); } + if (ferror(fp)) { + fprintf(stderr, "%s: reading %s: read failed\n", progname, FUSE_CONF); + exit(1); + } fclose(fp); } else if (errno != ENOENT) { + bool fatal = (errno != EACCES && errno != ELOOP && + errno != ENAMETOOLONG && errno != ENOTDIR && + errno != EOVERFLOW); fprintf(stderr, "%s: failed to open %s: %s\n", progname, FUSE_CONF, strerror(errno)); + if (fatal) + exit(1); } } |