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| author | Sander Striker <striker@apache.org> | 2003-03-06 12:21:17 +0000 |
|---|---|---|
| committer | Sander Striker <striker@apache.org> | 2003-03-06 12:21:17 +0000 |
| commit | be8e4aa9982c5e91df20bc71c061fd58fb06eab2 (patch) | |
| tree | 832c878fdacb0411cf71a7d69d532b4015ebc566 /mmap | |
| parent | 815546d56cb3b8ec66d5be83cf932f48f99dfdc5 (diff) | |
| download | apr-be8e4aa9982c5e91df20bc71c061fd58fb06eab2.tar.gz | |
Consistently fail on all platforms.
* mmap/unix/mmap.c
(apr_mmap_create): return APR_EINVAL when size == 0.
* mmap/win32/mmap.c
(apr_mmap_create): return APR_EINVAL when size == 0.
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@64403 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'mmap')
| -rw-r--r-- | mmap/unix/mmap.c | 3 | ||||
| -rw-r--r-- | mmap/win32/mmap.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/mmap/unix/mmap.c b/mmap/unix/mmap.c index e557f615d..2503f5438 100644 --- a/mmap/unix/mmap.c +++ b/mmap/unix/mmap.c @@ -122,6 +122,9 @@ APR_DECLARE(apr_status_t) apr_mmap_create(apr_mmap_t **new, apr_int32_t native_flags = 0; #endif + if (size == 0) + return APR_EINVAL; + if (file == NULL || file->filedes == -1 || file->buffered) return APR_EBADF; (*new) = (apr_mmap_t *)apr_pcalloc(cont, sizeof(apr_mmap_t)); diff --git a/mmap/win32/mmap.c b/mmap/win32/mmap.c index 993ef5fbf..b8380d5cb 100644 --- a/mmap/win32/mmap.c +++ b/mmap/win32/mmap.c @@ -114,6 +114,9 @@ APR_DECLARE(apr_status_t) apr_mmap_create(apr_mmap_t **new, apr_file_t *file, DWORD offlo; DWORD offhi; + if (size == 0) + return APR_EINVAL; + if (flag & APR_MMAP_WRITE) fmaccess |= PAGE_READWRITE; else if (flag & APR_MMAP_READ) |