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| author | Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
| commit | 70395a96bd882d8dba669f99b5cec0008690accd (patch) | |
| tree | 37f3a4c2cf35828f153f3ce59c3daa4f39241c32 /net/compat.c | |
| parent | f97a0944a72b26a2bece72516294e112a890f98a (diff) | |
| parent | 3146089d235b304e665dc551472ae9cb9ab58572 (diff) | |
| download | talos-op-linux-70395a96bd882d8dba669f99b5cec0008690accd.tar.gz talos-op-linux-70395a96bd882d8dba669f99b5cec0008690accd.zip | |
Merge tag 'asoc-v5.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: More changes for v5.1
Another batch of changes for ASoC, no big core changes - it's mainly
small fixes and improvements for individual drivers.
- A big refresh and cleanup of the Samsung drivers, fixing a number of
issues which allow the driver to be used with a wider range of
userspaces.
- Fixes for the Intel drivers to make them more standard so less likely
to get bitten by core issues.
- New driver for Cirrus Logic CS35L26.
Diffstat (limited to 'net/compat.c')
| -rw-r--r-- | net/compat.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/compat.c b/net/compat.c index 959d1c51826d..3d348198004f 100644 --- a/net/compat.c +++ b/net/compat.c @@ -388,8 +388,12 @@ static int __compat_sys_setsockopt(int fd, int level, int optname, char __user *optval, unsigned int optlen) { int err; - struct socket *sock = sockfd_lookup(fd, &err); + struct socket *sock; + + if (optlen > INT_MAX) + return -EINVAL; + sock = sockfd_lookup(fd, &err); if (sock) { err = security_socket_setsockopt(sock, level, optname); if (err) { |
