diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/hash/helper.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/libc/hash/helper.c b/lib/libc/hash/helper.c index 6b4e77dfb98..8fa692af091 100644 --- a/lib/libc/hash/helper.c +++ b/lib/libc/hash/helper.c @@ -1,4 +1,4 @@ -/* $OpenBSD: helper.c,v 1.16 2016/09/21 04:38:57 guenther Exp $ */ +/* $OpenBSD: helper.c,v 1.17 2017/10/23 14:33:07 millert Exp $ */ /* * Copyright (c) 2000 Poul-Henning Kamp <phk@FreeBSD.org> @@ -71,13 +71,17 @@ HASHFileChunk(const char *filename, char *buf, off_t off, off_t len) return (NULL); if (len == 0) { if (fstat(fd, &sb) == -1) { + save_errno = errno; close(fd); + errno = save_errno; return (NULL); } len = sb.st_size; } if (off > 0 && lseek(fd, off, SEEK_SET) < 0) { + save_errno = errno; close(fd); + errno = save_errno; return (NULL); } |