Author: uwe
Date: 2007-08-26 14:12:22 +0200 (Sun, 26 Aug 2007)
New Revision: 480
Modified:
LinuxBIOSv3/util/lar/stream.c
Log:
The checksum creation in lar starts somewhere in the lar image,
and ends at the end of a temporary buffer, which doesn't look
right to me (and segfaults if between those two there's an unmapped
region, as happened here).
Signed-off-by: Patrick Georgi <[EMAIL PROTECTED]>
Acked-by: Stefan Reinauer <[EMAIL PROTECTED]>
Acked-by: Uwe Hermann <[EMAIL PROTECTED]>
Modified: LinuxBIOSv3/util/lar/stream.c
===================================================================
--- LinuxBIOSv3/util/lar/stream.c 2007-08-26 12:06:51 UTC (rev 479)
+++ LinuxBIOSv3/util/lar/stream.c 2007-08-26 12:12:22 UTC (rev 480)
@@ -666,7 +666,7 @@
csum = 0;
for (walk = (u32 *) (lar->map + offset);
- walk < (u32 *) (temp + complen + hlen);
+ walk < (u32 *) (lar->map + complen + hlen);
walk++) {
csum += ntohl(*walk);
}
--
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