telemetry: check thread creations

[dpdk.git] / lib / telemetry / telemetry_legacy.c

diff --git a/lib/telemetry/telemetry_legacy.c b/lib/telemetry/telemetry_legacy.c
index 5e9af37..b7cd1bd 100644 (file)
--- a/lib/telemetry/telemetry_legacy.c
+++ b/lib/telemetry/telemetry_legacy.c
@@ -83,6 +83,7 @@ register_client(const char *cmd __rte_unused, const char *params,
        pthread_t th;
        char data[BUF_SIZE];
        int fd;
+       int rc;
        struct sockaddr_un addrs;
 #endif /* !RTE_EXEC_ENV_WINDOWS */
 
@@ -112,8 +113,14 @@ register_client(const char *cmd __rte_unused, const char *params,
                close(fd);
                return -1;
        }
-       pthread_create(&th, NULL, &legacy_client_handler,
-                       (void *)(uintptr_t)fd);
+       rc = pthread_create(&th, NULL, &legacy_client_handler,
+                               (void *)(uintptr_t)fd);
+       if (rc != 0) {
+               fprintf(stderr, "Failed to create legacy client thread: %s\n",
+                       strerror(rc));
+               close(fd);
+               return -1;
+       }
 #endif /* !RTE_EXEC_ENV_WINDOWS */
        return 0;
 }