From 93a27747a485624d4a89550036e12eeec96d4558 Mon Sep 17 00:00:00 2001
From: Patrick Lam <plam@MIT.EDU>
Date: Tue, 29 Nov 2005 15:04:06 +0000
Subject: [PATCH] src/fcint.h (FcCacheBankToIndex); Fix segfault by guarding
 array dereference.

---
 ChangeLog   | 5 +++++
 src/fcint.h | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index d49ecc4..849d55e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-11-29  Patrick Lam  <plam@mit.edu>
+	* src/fcint.h (FcCacheBankToIndex);
+
+	Fix segfault by guarding array dereference.
+
 2005-11-29  Dirk Mueller  <dmueller@suse.de>
 	reviewed by: plam
 	
diff --git a/src/fcint.h b/src/fcint.h
index c61a232..5c2425b 100644
--- a/src/fcint.h
+++ b/src/fcint.h
@@ -469,7 +469,7 @@ FcCacheBankToIndexMTF (int bank);
 static __inline__ int
 FcCacheBankToIndex (int bank)
 {
-    return _fcBankId[*_fcBankIdx] == bank ? *_fcBankIdx : FcCacheBankToIndexMTF(bank);
+    return (_fcBankId && _fcBankId[*_fcBankIdx] == bank) ? *_fcBankIdx : FcCacheBankToIndexMTF(bank);
 }
 
 const char *
-- 
2.39.5