diff options
Diffstat (limited to 'examples/bind9-patches/0002-prevent-a-valgrind-uninitialised-memory-warning.patch')
-rw-r--r-- | examples/bind9-patches/0002-prevent-a-valgrind-uninitialised-memory-warning.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/examples/bind9-patches/0002-prevent-a-valgrind-uninitialised-memory-warning.patch b/examples/bind9-patches/0002-prevent-a-valgrind-uninitialised-memory-warning.patch deleted file mode 100644 index 22f0ce493f..0000000000 --- a/examples/bind9-patches/0002-prevent-a-valgrind-uninitialised-memory-warning.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 31059dee4a706bb4f25f3dccaae7616451eabd8b Mon Sep 17 00:00:00 2001 -From: Andrew Tridgell <tridge@samba.org> -Date: Wed, 17 Feb 2010 10:59:42 +1100 -Subject: [PATCH 2/5] prevent a valgrind uninitialised memory warning - -epoll uses a union, so to prevent passing uninitialised data in a -syscall we need to zero it before use. ---- - lib/isc/unix/socket.c | 2 ++ - 1 files changed, 2 insertions(+), 0 deletions(-) - -diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c -index d09fe51..4796ee4 100644 ---- a/lib/isc/unix/socket.c -+++ b/lib/isc/unix/socket.c -@@ -652,6 +652,7 @@ watch_fd(isc_socketmgr_t *manager, int fd, int msg) { - event.events = EPOLLIN; - else - event.events = EPOLLOUT; -+ memset(&event.data, 0, sizeof(event.data)); - event.data.fd = fd; - if (epoll_ctl(manager->epoll_fd, EPOLL_CTL_ADD, fd, &event) == -1 && - errno != EEXIST) { -@@ -719,6 +720,7 @@ unwatch_fd(isc_socketmgr_t *manager, int fd, int msg) { - event.events = EPOLLIN; - else - event.events = EPOLLOUT; -+ memset(&event.data, 0, sizeof(event.data)); - event.data.fd = fd; - if (epoll_ctl(manager->epoll_fd, EPOLL_CTL_DEL, fd, &event) == -1 && - errno != ENOENT) { --- -1.6.3.3 - |