diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2000-09-15 07:13:52 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2000-09-15 07:13:52 +0000 |
| commit | 42a3e69c05af72afbc1d37574fba7729b828289b (patch) | |
| tree | becf08be7a11e201542de4de93b8cd0f8650f9e1 /usr.bin/ssh | |
| parent | b74ef7bac5077f29fc1c12e8b5ccaf0e2f1f8fdc (diff) | |
check return value for setenv(3) for failure, and deal appropriately
Diffstat (limited to 'usr.bin/ssh')
| -rw-r--r-- | usr.bin/ssh/ssh-agent.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/usr.bin/ssh/ssh-agent.c b/usr.bin/ssh/ssh-agent.c index 5b178681f84..ecffb64b386 100644 --- a/usr.bin/ssh/ssh-agent.c +++ b/usr.bin/ssh/ssh-agent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-agent.c,v 1.35 2000/09/07 20:27:54 deraadt Exp $ */ +/* $OpenBSD: ssh-agent.c,v 1.36 2000/09/15 07:13:49 deraadt Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -37,7 +37,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: ssh-agent.c,v 1.35 2000/09/07 20:27:54 deraadt Exp $"); +RCSID("$OpenBSD: ssh-agent.c,v 1.36 2000/09/15 07:13:49 deraadt Exp $"); #include "ssh.h" #include "rsa.h" @@ -771,8 +771,11 @@ main(int ac, char **av) printf("echo Agent pid %d;\n", pid); exit(0); } - setenv(SSH_AUTHSOCKET_ENV_NAME, socket_name, 1); - setenv(SSH_AGENTPID_ENV_NAME, pidstrbuf, 1); + if (setenv(SSH_AUTHSOCKET_ENV_NAME, socket_name, 1) == -1 || + setenv(SSH_AGENTPID_ENV_NAME, pidstrbuf, 1) == -1) { + perror("setenv"); + exit(1); + } execvp(av[0], av); perror(av[0]); exit(1); |