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| author | Ulrich Drepper <drepper@redhat.com> | 2009-04-17 21:26:34 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-04-17 21:26:34 +0000 |
| commit | 571ac26f69c319b84f8191b38e5307d0ddf6174c (patch) | |
| tree | db38226d5245e61d57661edca51fca2fc1e5c02e /sysdeps | |
| parent | 17a5b24e01f8f040c9f39d4e7178112026f28fd1 (diff) | |
| download | glibc-571ac26f69c319b84f8191b38e5307d0ddf6174c.tar glibc-571ac26f69c319b84f8191b38e5307d0ddf6174c.tar.gz glibc-571ac26f69c319b84f8191b38e5307d0ddf6174c.tar.bz2 glibc-571ac26f69c319b84f8191b38e5307d0ddf6174c.zip | |
* sysdeps/posix/preadv.c: Reading of zero bytes is no error.
* sysdeps/posix/readv.c: Likewise.
Reported by Markus Armbruster <armbru@redhat.com>.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/posix/preadv.c | 2 | ||||
| -rw-r--r-- | sysdeps/posix/readv.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/posix/preadv.c b/sysdeps/posix/preadv.c index e697604c19..3d975226cf 100644 --- a/sysdeps/posix/preadv.c +++ b/sysdeps/posix/preadv.c @@ -83,7 +83,7 @@ PREADV (int fd, const struct iovec *vector, int count, OFF_T offset) /* Read the data. */ ssize_t bytes_read = PREAD (fd, buffer, bytes, offset); - if (bytes_read <= 0) + if (bytes_read < 0) return -1; /* Copy the data from BUFFER into the memory specified by VECTOR. */ diff --git a/sysdeps/posix/readv.c b/sysdeps/posix/readv.c index 50bcc91315..6f16b9d946 100644 --- a/sysdeps/posix/readv.c +++ b/sysdeps/posix/readv.c @@ -70,7 +70,7 @@ __libc_readv (int fd, const struct iovec *vector, int count) /* Read the data. */ ssize_t bytes_read = __read (fd, buffer, bytes); - if (bytes_read <= 0) + if (bytes_read < 0) return -1; /* Copy the data from BUFFER into the memory specified by VECTOR. */ |