From db43c8cbed9e1d40d644e2ecb9112606d4a528bd Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Mon, 15 May 2023 11:43:15 +0000
Subject: One more ckalloc -> attemptckalloc (in compat/waitpid.c), since we
 can handle the error.

---
 compat/waitpid.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/compat/waitpid.c b/compat/waitpid.c
index 6f43934..e41361b 100644
--- a/compat/waitpid.c
+++ b/compat/waitpid.c
@@ -156,7 +156,11 @@ waitpid(
 		goto waitAgain;
 	    }
 	}
-	waitPtr = (WaitInfo *) ckalloc(sizeof(WaitInfo));
+	waitPtr = (WaitInfo *) attemptckalloc(sizeof(WaitInfo));
+	if (!waitPtr) {
+	    errno = ENOMEM;
+	    return -1;
+	}
 	waitPtr->pid = result;
 	waitPtr->status = status;
 	waitPtr->nextPtr = deadList;
-- 
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