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author | Corinna Vinschen <corinna@vinschen.de> | 2013-04-05 20:25:39 +0000 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2013-04-05 20:25:39 +0000 |
commit | 9158bb112829e7c5471b1a885b7753193bdd30f1 (patch) | |
tree | 087b042d1f3176c42a65950c541780c30ddbd1d6 | |
parent | 7810aa7cdb9ec62f42f53c0db4283b6e547357e4 (diff) | |
download | newlib-9158bb112829e7c5471b1a885b7753193bdd30f1.zip newlib-9158bb112829e7c5471b1a885b7753193bdd30f1.tar.gz newlib-9158bb112829e7c5471b1a885b7753193bdd30f1.tar.bz2 |
* mmap.cc (is_mmapped_region): Call LIST_UNLOCK on premature return.
-rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
-rw-r--r-- | winsup/cygwin/mmap.cc | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index adc9b1f..2745972 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,7 @@ +2013-04-05 Corinna Vinschen <corinna@vinschen.de> + + * mmap.cc (is_mmapped_region): Call LIST_UNLOCK on premature return. + 2013-04-03 Corinna Vinschen <corinna@vinschen.de> * fhandler_proc.cc (format_proc_loadavg): Raise too small buffer size diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index 878fd03..d32f6fa 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -672,7 +672,10 @@ is_mmapped_region (caddr_t start_addr, caddr_t end_address) mmap_list *map_list = mmapped_areas.get_list_by_fd (-1, NULL); if (!map_list) - return false; + { + LIST_UNLOCK (); + return false; + } mmap_record *rec; caddr_t u_addr; |