From 85c1f65ccd66be7f7ca939729f84bfab0603fdab Mon Sep 17 00:00:00 2001
From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Date: Thu, 19 Feb 2009 04:30:47 -0500
Subject: added msmktempfile; got rid of /dev/stdin assumption in
 ssh_proxycommand for portability

---
 src/share/m/ssh_proxycommand | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/share/m')

diff --git a/src/share/m/ssh_proxycommand b/src/share/m/ssh_proxycommand
index d7e801e..e07b637 100644
--- a/src/share/m/ssh_proxycommand
+++ b/src/share/m/ssh_proxycommand
@@ -64,11 +64,11 @@ An OpenPGP key matching the ssh key offered by the host was found:
 
 EOF
 
-		    # do some crazy "Here Strings" redirection to get the key to
-		    # ssh-keygen, since it doesn't read from stdin cleanly
-		    sshFingerprint=$(ssh-keygen -l -f /dev/stdin \
-			<<<$(echo "$sshKeyGPG") | \
+		    sshKeyGPGFile=$(msmktempfile)
+		    printf "%s" "$sshKeyGPG" >"$sshKeyGPGFile"
+		    sshFingerprint=$(ssh-keygen -l -f "$sshKeyGPGFile" \
 			awk '{ print $2 }')
+		    rm -f "$sshKeyGPGFile"
 
 		    # get the sigs for the matching key
 		    gpgSigOut=$(gpg --check-sigs \
-- 
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