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| author | des <des@FreeBSD.org> | 2003-09-19 11:33:03 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 2003-09-19 11:33:03 +0000 |
| commit | b9a4363200f14bcfc8acb1c47415febf1b8a8833 (patch) | |
| tree | c48d328f4db97ec13bf4c90272c519591a1f872d /lib | |
| parent | 21906911ceb5b156c06cf78f9831a1042ab0f844 (diff) | |
| download | FreeBSD-src-b9a4363200f14bcfc8acb1c47415febf1b8a8833.zip FreeBSD-src-b9a4363200f14bcfc8acb1c47415febf1b8a8833.tar.gz | |
Ignore ECHILD from waitpid(2) (our child may have been reaped by the
calling process's SIGCHLD handler)
PR: bin/45669
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libpam/modules/pam_ssh/pam_ssh.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libpam/modules/pam_ssh/pam_ssh.c b/lib/libpam/modules/pam_ssh/pam_ssh.c index 29c4d5c..24f2c27 100644 --- a/lib/libpam/modules/pam_ssh/pam_ssh.c +++ b/lib/libpam/modules/pam_ssh/pam_ssh.c @@ -38,6 +38,7 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/wait.h> +#include <errno.h> #include <fcntl.h> #include <paths.h> #include <pwd.h> @@ -410,7 +411,7 @@ pam_sm_close_session(pam_handle_t *pamh, int flags __unused, } openpam_log(PAM_LOG_DEBUG, "killing ssh agent %d", (int)pid); if (kill(pid, SIGTERM) == -1 || - waitpid(pid, &status, 0) == -1) + (waitpid(pid, &status, 0) == -1 && errno != ECHILD)) return (PAM_SYSTEM_ERR); return (PAM_SUCCESS); } |
