Make sure we have enough memory to allocate the return list.

(cherry picked from commit ec04dd0090b69f3cd39c93498da6175b2eb1a842)

diff --git a/src/ptserver/ptprocs.c b/src/ptserver/ptprocs.c
index a102910e2be6bb6060f537812ce95e0ca5a0f139..faa0864ddbc8170f98dede3301524a8ecb7621bd 100644 (file)
--- a/src/ptserver/ptprocs.c
+++ b/src/ptserver/ptprocs.c
@@ -527,6 +527,7 @@ afs_int32 idToName (call, aid, aname)
     if (size <= 0) size = 0;
     aname->namelist_val = (prname *)malloc(size*PR_MAXNAMELEN);
     aname->namelist_len = 0;
+    if (aname->namelist_val == 0) return PRNOMEM;
     if (aid->idlist_len == 0) return 0;
     if (size == 0) return PRTOOMANY;   /* rxgen will probably handle this */