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| author | Corinna Vinschen <corinna@vinschen.de> | 2001-09-18 17:10:09 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2001-09-18 17:10:09 +0000 |
| commit | 7cffc3456406049fb3b87698d5725a041711eaa0 (patch) | |
| tree | b72c4465d2e625cbe0904b6dae96bed76112021a /winsup/cygwin/mmap.cc | |
| parent | b244a689092352255c5672a25514e8da8513267e (diff) | |
| download | cygnal-7cffc3456406049fb3b87698d5725a041711eaa0.tar.gz cygnal-7cffc3456406049fb3b87698d5725a041711eaa0.tar.bz2 cygnal-7cffc3456406049fb3b87698d5725a041711eaa0.zip | |
* mmap.cc (mmap): Don't reuse anonymous memory in MAP_FIXED case.
Diffstat (limited to 'winsup/cygwin/mmap.cc')
| -rw-r--r-- | winsup/cygwin/mmap.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index b88deb872..89ef69b27 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -503,7 +503,7 @@ mmap (caddr_t addr, size_t len, int prot, int flags, int fd, off_t off) /* First check if this mapping matches into the chunk of another already performed mapping. Only valid for MAP_ANON in a special case of MAP_PRIVATE. */ - if (l && fd == -1 && off == 0) + if (l && fd == -1 && off == 0 && !(flags & MAP_FIXED)) { mmap_record *rec; if ((rec = l->match (off, len)) != NULL) |