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From: Corinna Vinschen <corinna@sourceware.org> To: cygwin-cvs@sourceware.org Subject: [newlib-cygwin/main] Cygwin: /proc: fix mem leak in opendir in error case Date: Wed, 20 Mar 2024 13:50:02 +0000 (GMT) [thread overview] Message-ID: <20240320135002.8992A3858C39@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=8bd6ba8f16ec7ae07118d5f0d552efe421b008a5 commit 8bd6ba8f16ec7ae07118d5f0d552efe421b008a5 Author: Corinna Vinschen <corinna@vinschen.de> AuthorDate: Wed Mar 20 14:48:55 2024 +0100 Commit: Corinna Vinschen <corinna@vinschen.de> CommitDate: Wed Mar 20 14:48:55 2024 +0100 Cygwin: /proc: fix mem leak in opendir in error case Fixes: 1f08558f14e45 ("* fhandler.h (fhandler_proc::opendir): Declare.") Signed-off-by: Corinna Vinschen <corinna@vinschen.de> Diff: --- winsup/cygwin/fhandler/proc.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/winsup/cygwin/fhandler/proc.cc b/winsup/cygwin/fhandler/proc.cc index cb754185b833..a508d4b14d94 100644 --- a/winsup/cygwin/fhandler/proc.cc +++ b/winsup/cygwin/fhandler/proc.cc @@ -243,6 +243,8 @@ fhandler_proc::opendir (int fd) DIR *dir = fhandler_virtual::opendir (fd); if (dir && !(dir->__handle = (void *) new winpids ((DWORD) 0))) { + free (dir->__d_dirname); + free (dir->__d_dirent); free (dir); dir = NULL; set_errno (ENOMEM);
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