afpd/hash: return error if we can't allocate the hash

Instead of possible dereference of null.

Reported by Coverity as CID #968565.

diff --git a/etc/afpd/hash.c b/etc/afpd/hash.c
index 4861e8112589a7ffb8af67cd4ede9ad741067fb2..f0030f92ec3c101a2fcc1f29e9b222ca0b4977f7 100644 (file)
--- a/etc/afpd/hash.c
+++ b/etc/afpd/hash.c
@@ -982,8 +982,10 @@ int main(void)
         "s                      switch to non-functioning allocator\n"
         "q                      quit";
 
-    if (!h)
+    if (!h) {
         puts("hash_create failed");
+        return 1;
+    }
 
     for (;;) {
         if (prompt)