[sr-dev] git:5.4:82e00ce3: exec: debug message when command returns non-zero

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 5.4
Commit: 82e00ce32c9a232be1dbd2e0a0e6e6c349e054b0
URL: https://github.com/kamailio/kamailio/commit/82e00ce32c9a232be1dbd2e0a0e6e6c349e054b0

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2020-11-19T13:23:06+01:00

exec: debug message when command returns non-zero

(cherry picked from commit e9eee1ead964992a2d81014709755bbfd1e995c9)

---

Modified: src/modules/exec/exec.c

---

Diff:  https://github.com/kamailio/kamailio/commit/82e00ce32c9a232be1dbd2e0a0e6e6c349e054b0.diff
Patch: https://github.com/kamailio/kamailio/commit/82e00ce32c9a232be1dbd2e0a0e6e6c349e054b0.patch

---

diff --git a/src/modules/exec/exec.c b/src/modules/exec/exec.c
index 0e809ed8af..763e30816e 100644
--- a/src/modules/exec/exec.c
+++ b/src/modules/exec/exec.c
@@ -326,11 +326,17 @@ int exec_cmd(sip_msg_t *msg, char *cmd)
 	exit_status = pclose(pipe);
 	if(WIFEXITED(exit_status)) { /* exited properly .... */
 		/* return false if script exited with non-zero status */
-		if(WEXITSTATUS(exit_status) != 0)
+		if(WEXITSTATUS(exit_status) != 0) {
+			LM_DBG("cmd %s with non-zero status - exit_status=%d,"
+					" wexitstatus: %d, errno=%d: %s\n",
+					cmd, exit_status, WEXITSTATUS(exit_status),
+					errno, strerror(errno));
 			ret = -1;
+		}
 	} else { /* exited erroneously */
-		LM_ERR("cmd %s failed. exit_status=%d, errno=%d: %s\n", cmd,
-				exit_status, errno, strerror(errno));
+		LM_ERR("cmd %s failed. exit_status=%d, wexitstatus: %d, errno=%d: %s\n",
+				cmd, exit_status, WEXITSTATUS(exit_status),
+				errno, strerror(errno));
 		ret = -1;
 	}