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| author | Brian L. Stuart <devnull@localhost> | 2008-07-20 04:50:09 -0400 |
|---|---|---|
| committer | Brian L. Stuart <devnull@localhost> | 2008-07-20 04:50:09 -0400 |
| commit | d63790eec8de5c9bf85f3c6daa1e6e756f0515c4 (patch) | |
| tree | e08b57fa92af9b2843a6f01f9a57b5db27b69b3d /src/cmd/vbackup | |
| parent | 94e1f2a4388f674331b2a2f988fb815133d2ab6b (diff) | |
| download | plan9port-d63790eec8de5c9bf85f3c6daa1e6e756f0515c4.tar.gz plan9port-d63790eec8de5c9bf85f3c6daa1e6e756f0515c4.tar.bz2 plan9port-d63790eec8de5c9bf85f3c6daa1e6e756f0515c4.zip | |
vnfs: add -i flag to allow remote root
Diffstat (limited to 'src/cmd/vbackup')
| -rw-r--r-- | src/cmd/vbackup/nfs3srv.c | 12 | ||||
| -rw-r--r-- | src/cmd/vbackup/nfs3srv.h | 2 | ||||
| -rw-r--r-- | src/cmd/vbackup/vnfs.c | 5 |
3 files changed, 14 insertions, 5 deletions
diff --git a/src/cmd/vbackup/nfs3srv.c b/src/cmd/vbackup/nfs3srv.c index b2cdd9cf..c3fc780b 100644 --- a/src/cmd/vbackup/nfs3srv.c +++ b/src/cmd/vbackup/nfs3srv.c @@ -10,6 +10,8 @@ #include <nfs3.h> #include "nfs3srv.h" +int insecure = 0; + static SunStatus authunixunpack(SunRpc *rpc, SunAuthUnix *au) { @@ -23,10 +25,12 @@ authunixunpack(SunRpc *rpc, SunAuthUnix *au) ep = p+ai->ndata; if(sunauthunixunpack(p, ep, &p, au) < 0) return SunGarbageArgs; - if(au->uid == 0) - au->uid = -1; - if(au->gid == 0) - au->gid = -1; + if(!insecure){ + if(au->uid == 0) + au->uid = -1; + if(au->gid == 0) + au->gid = -1; + } return SunSuccess; } diff --git a/src/cmd/vbackup/nfs3srv.h b/src/cmd/vbackup/nfs3srv.h index 79d4464e..f96be985 100644 --- a/src/cmd/vbackup/nfs3srv.h +++ b/src/cmd/vbackup/nfs3srv.h @@ -9,6 +9,8 @@ Nfs3Status fsreaddir(SunAuthUnix*, Nfs3Handle*, u32int, u64int, uchar**, u32int* extern void nfs3proc(void*); extern void mount3proc(void*); +extern int insecure; + enum { MaxDataSize = 8192 diff --git a/src/cmd/vbackup/vnfs.c b/src/cmd/vbackup/vnfs.c index 90f45a04..563cb270 100644 --- a/src/cmd/vbackup/vnfs.c +++ b/src/cmd/vbackup/vnfs.c @@ -74,7 +74,7 @@ u64int unittoull(char*); void usage(void) { - fprint(2, "usage: vnfs [-LLRVr] [-a addr] [-b blocksize] [-c cachesize] configfile\n"); + fprint(2, "usage: vnfs [-LLRVir] [-a addr] [-b blocksize] [-c cachesize] configfile\n"); threadexitsall("usage"); } @@ -128,6 +128,9 @@ threadmain(int argc, char **argv) case 'c': cachesize = unittoull(EARGF(usage())); break; + case 'i': + insecure = 1; + break; case 'r': srv->alwaysreject++; break; |