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-rw-r--r--nptl/allocatestack.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c
index c894e96a28..f75599c668 100644
--- a/nptl/allocatestack.c
+++ b/nptl/allocatestack.c
@@ -462,7 +462,12 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 	      mem = ARCH_RETRY_MMAP (size);
 	      if (__builtin_expect (mem == MAP_FAILED, 0))
 #endif
-		return errno;
+		{
+		  if (errno == ENOMEM)
+		    errno = EAGAIN;
+
+		  return errno;
+		}
 	    }
 
 	  /* SIZE is guaranteed to be greater than zero.