Thread (112 messages) 112 messages, 9 authors, 2016-05-29
STALE3666d

[PATCH kexec-tools 14/32] arm: fix off-by-one on memory end

From: Russell King <hidden>
Date: 2016-05-03 10:22:15
Also in: kexec
Subsystem: the rest · Maintainer: Linus Torvalds

The memory range end is inclusive, not exclusive (see x86).  We should
not be adding one to the value parsed from the /proc/iomem resources.

Signed-off-by: Russell King <redacted>
---
 kexec/arch/arm/kexec-arm.c | 1 -
 1 file changed, 1 deletion(-)
diff --git a/kexec/arch/arm/kexec-arm.c b/kexec/arch/arm/kexec-arm.c
index 4e90e69..e47fc00 100644
--- a/kexec/arch/arm/kexec-arm.c
+++ b/kexec/arch/arm/kexec-arm.c
@@ -51,7 +51,6 @@ int get_memory_ranges(struct memory_range **range, int *ranges,
 		if (count != 2)
 			continue;
 		str = line + consumed;
-		end = end + 1;
 
 		if (memcmp(str, "System RAM\n", 11) == 0) {
 			type = RANGE_RAM;
-- 
1.9.1
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