From: kalpak <kalpak>
Date: Tue, 13 Nov 2007 14:51:36 +0000 (+0000)
Subject: b=13858
X-Git-Tag: v1_7_0_51~509
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=62a879ede4b51440913d3ff275db4af317d49dd4;p=fs%2Flustre-release.git

b=13858
i=fanyong

key may not be NULL terminated on HEAD, so change KEY_IS() macro to use strncmp() instead of strcmp.
---

diff --git a/lustre/include/obd_support.h b/lustre/include/obd_support.h
index a883129..469ded9 100644
--- a/lustre/include/obd_support.h
+++ b/lustre/include/obd_support.h
@@ -715,7 +715,7 @@ do {                                                                          \
 #define OBD_SLAB_FREE_PTR(ptr, slab)                                          \
         OBD_SLAB_FREE((ptr), (slab), sizeof *(ptr))
 
-#define KEY_IS(str) (keylen >= strlen(str) && strcmp(key, str) == 0)
+#define KEY_IS(str) (keylen >= strlen(str) && strncmp(key, str, keylen) == 0)
 
 /* Wrapper for contiguous page frame allocation */
 #define OBD_PAGES_ALLOC(ptr, order, gfp_mask)                                 \