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Date: Mon, 17 Sep 2012 01:37:59 +0100 From: Ben Hutchings <ben@...adent.org.uk> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: torvalds@...ux-foundation.org, akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk, Trond Myklebust <Trond.Myklebust@...app.com>, Marius Tolzmann <tolzmann@...gen.mpg.de> Subject: [ 094/135] NFS: Fix a problem with the legacy binary mount code 3.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Trond Myklebust <Trond.Myklebust@...app.com> commit 872ece86ea5c367aa92f44689c2d01a1c767aeb3 upstream. Apparently, am-utils is still using the legacy binary mountdata interface, and is having trouble parsing /proc/mounts due to the 'port=' field being incorrectly set. The following patch should fix up the regression. Reported-by: Marius Tolzmann <tolzmann@...gen.mpg.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@...app.com> Signed-off-by: Ben Hutchings <ben@...adent.org.uk> --- fs/nfs/super.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 239aff7..b8eda70 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1867,6 +1867,7 @@ static int nfs23_validate_mount_data(void *options, memcpy(sap, &data->addr, sizeof(data->addr)); args->nfs_server.addrlen = sizeof(data->addr); + args->nfs_server.port = ntohs(data->addr.sin_port); if (!nfs_verify_server_address(sap)) goto out_no_address; @@ -2564,6 +2565,7 @@ static int nfs4_validate_mount_data(void *options, return -EFAULT; if (!nfs_verify_server_address(sap)) goto out_no_address; + args->nfs_server.port = ntohs(((struct sockaddr_in *)sap)->sin_port); if (data->auth_flavourlen) { if (data->auth_flavourlen > 1) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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