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authorValentin Longchamp <valentin.longchamp@keymile.com>2012-08-14 01:16:36 +0000
committerPrafulla Wadaskar <prafulla@marvell.com>2012-09-03 17:32:58 +0530
commit62c9b9603e2552d6b39985738a957b51b0367e72 (patch)
tree989770589c41cf1b8538bebe41200ec124ba0f4a
parent8203b201eaa1b33758956294b3ec70b326f8ba5c (diff)
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km/ivm: fix string len check to support 7 char board names
The fanless boards now have a 7-digit (XXXXX-F) board name. This triggers a border condition when reading this string in the IVM although this string is smaller than the currenly read string size, but only by 1 character. This patch corrects this by changing the size check condition for string length. It is the same change that was done in the platform for this same bug. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Stefan Bigler <stefan.bigler@keymile.com>
-rw-r--r--board/keymile/common/ivm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c
index 9bc3c21..eaa924f 100644
--- a/board/keymile/common/ivm.c
+++ b/board/keymile/common/ivm.c
@@ -163,7 +163,7 @@ static int ivm_findinventorystring(int type,
if (addr == INVENTORYDATASIZE) {
xcode = -1;
printf("Error end of string not found\n");
- } else if ((size >= (maxlen - 1)) &&
+ } else if ((size > (maxlen - 1)) &&
(buf[addr] != '\r')) {
xcode = -1;
printf("string too long till next CR\n");