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| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-19 22:07:10 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-19 22:07:10 +0200 |
| commit | 40bc0b9de717c9f7cfadcca1d6d21bb115b3e8bb (patch) | |
| tree | fac39f5f11d3e96a441d83d121935a5ed130dd7f | |
| parent | 8ac67646a2025f1ae431f8827a8a586497c993dd (diff) | |
| download | plan9front-40bc0b9de717c9f7cfadcca1d6d21bb115b3e8bb.tar.xz | |
auth/asm12dsa: use fd 0 instead of trying to open /dev/stdin (thanks arpunk)
| -rw-r--r-- | sys/src/cmd/auth/asn12dsa.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sys/src/cmd/auth/asn12dsa.c b/sys/src/cmd/auth/asn12dsa.c index 7df5dd781..b7e770ed4 100644 --- a/sys/src/cmd/auth/asn12dsa.c +++ b/sys/src/cmd/auth/asn12dsa.c @@ -18,7 +18,7 @@ main(int argc, char **argv) uchar *buf; int fd; long n, tot; - char *tag, *file; + char *tag; DSApriv *key; fmtinstall('B', mpfmt); @@ -35,13 +35,12 @@ main(int argc, char **argv) if(argc != 0 && argc != 1) usage(); - if(argc == 1) - file = argv[0]; - else - file = "/dev/stdin"; + fd = 0; + if(argc == 1){ + if((fd = open(*argv, OREAD)) < 0) + sysfatal("open %s: %r", *argv); + } - if((fd = open(file, OREAD)) < 0) - sysfatal("open %s: %r", file); buf = nil; tot = 0; for(;;){ |