1 files changed, 5 insertions, 0 deletions

diff --git a/libc/dns/net/nsdispatch.c b/libc/dns/net/nsdispatch.c
index fb6d8f6a..d025592a 100644
--- a/libc/dns/net/nsdispatch.c
+++ b/libc/dns/net/nsdispatch.c
@@ -71,6 +71,7 @@
 #include <sys/cdefs.h>
 
 #include <assert.h>
+#include <errno.h>
 #include <nsswitch.h>
 #include <stdarg.h>
 #include <strings.h>
@@ -133,6 +134,10 @@ nsdispatch(void *retval, const ns_dtab disp_tab[], const char *database,
                                 continue;
                         if (result & srclist[i].flags)
                                 break;
+                        /* Stop trying next resolver when there is a memory space fatal error. */
+                        if ((result & NS_UNAVAIL) != 0 && errno == ENOSPC) {
+                          break;
+                        }
                 }
         }
         result &= NS_STATUSMASK;        /* clear private flags in result */