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autofs-5.0.7 - only probe specific nfs version when requested
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From: Ian Kent <raven@themaw.net>
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If a specific NFS version is given as an option the set the probe flags
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to probe only that version.
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---
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CHANGELOG | 1 +
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modules/mount_nfs.c | 10 +++++++++-
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2 files changed, 10 insertions(+), 1 deletion(-)
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--- autofs-5.0.7.orig/CHANGELOG
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+++ autofs-5.0.7/CHANGELOG
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@@ -63,6 +63,7 @@
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- teach dumpmaps to output simple key value pairs.
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- fix get_nfs_info() probe.
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- fix portmap lookup.
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+- only probe specific nfs version if requested.
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25/07/2012 autofs-5.0.7
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=======================
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--- autofs-5.0.7.orig/modules/mount_nfs.c
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+++ autofs-5.0.7/modules/mount_nfs.c
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@@ -146,7 +146,15 @@ int mount_mount(struct autofs_point *ap,
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if (strncmp("vers=4", cp, o_len) == 0 ||
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strncmp("nfsvers=4", cp, o_len) == 0)
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vers = NFS4_VERS_MASK | TCP_SUPPORTED;
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- else if (strstr(cp, "port=") == cp &&
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+ else if (strncmp("vers=3", cp, o_len) == 0 ||
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+ strncmp("nfsvers=3", cp, o_len) == 0) {
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+ vers &= ~(NFS4_VERS_MASK | NFS_VERS_MASK);
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+ vers |= NFS3_REQUESTED;
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+ } else if (strncmp("vers=2", cp, o_len) == 0 ||
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+ strncmp("nfsvers=2", cp, o_len) == 0) {
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+ vers &= ~(NFS4_VERS_MASK | NFS_VERS_MASK);
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+ vers |= NFS2_REQUESTED;
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+ } else if (strstr(cp, "port=") == cp &&
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o_len - 5 < 25) {
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char optport[25];
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