From ccc03dd81a15fa91155bbdfa6b84a0d6e37c43e4 Mon Sep 17 00:00:00 2001 From: Colin Watson Date: Sun, 9 Feb 2014 16:10:00 +0000 Subject: Look for $SHELL on the path for ProxyCommand/LocalCommand There's some debate on the upstream bug about whether POSIX requires this. I (Colin Watson) agree with Vincent and think it does. Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1494 Bug-Debian: http://bugs.debian.org/492728 Last-Update: 2013-09-14 Patch-Name: shell-path.patch --- sshconnect.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sshconnect.c b/sshconnect.c index 17fbe39..cd467fd 100644 --- a/sshconnect.c +++ b/sshconnect.c @@ -231,7 +231,7 @@ ssh_proxy_connect(const char *host, u_short port, const char *proxy_command) /* Execute the proxy command. Note that we gave up any extra privileges above. */ signal(SIGPIPE, SIG_DFL); - execv(argv[0], argv); + execvp(argv[0], argv); perror(argv[0]); exit(1); } @@ -1471,7 +1471,7 @@ ssh_local_cmd(const char *args) if (pid == 0) { signal(SIGPIPE, SIG_DFL); debug3("Executing %s -c \"%s\"", shell, args); - execl(shell, shell, "-c", args, (char *)NULL); + execlp(shell, shell, "-c", args, (char *)NULL); error("Couldn't execute %s -c \"%s\": %s", shell, args, strerror(errno)); _exit(1);