check_by_ssh: fix child process leak on timeouts

When check_by_ssh runs into a timeout it simply exits keeping all child processes running.
Simply adopting the kill loop from runcmd_timeout_alarm_handler() fixes this.

Signed-off-by: Sven Nierlein <sven@nierlein.de>

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/utils_base.h b/lib/utils_base.h
index 42ae0c09..d7e7dffa 100644
--- a/lib/utils_base.h
+++ b/lib/utils_base.h
@@ -61,6 +61,10 @@ void print_thresholds(const char *, thresholds *);
 int check_range(double, range *);
 int get_status(double, thresholds *);
 
+/* Handle timeouts */
+extern unsigned int timeout_state;
+extern unsigned int timeout_interval;
+
 /* All possible characters in a threshold range */
 #define NP_THRESHOLDS_CHARS "-0123456789.:@~"
 
@@ -107,5 +111,6 @@ void np_state_write_string(time_t, char *);
 void np_init(char *, int argc, char **argv);
 void np_set_args(int argc, char **argv);
 void np_cleanup();
+const char *state_text (int);
 
 #endif /* _UTILS_BASE_ */