Add no-fail equivalents of allocarray & reallocarray

v2: Remove extra 's' from comment

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/os/utils.c b/os/utils.c
index 24a87516e..23f41173a 100644
--- a/os/utils.c
+++ b/os/utils.c
@@ -1158,6 +1158,16 @@ XNFrealloc(void *ptr, unsigned long amount)
     return ret;
 }
 
+void *
+XNFreallocarray(void *ptr, size_t nmemb, size_t size)
+{
+    void *ret = reallocarray(ptr, nmemb, size);
+
+    if (!ret)
+        FatalError("XNFreallocarray: Out of memory");
+    return ret;
+}
+
 char *
 Xstrdup(const char *s)
 {