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[Xen-changelog] [xen-unstable] [linux] Fix vsnprintf patch not to write
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| Subject: | [Xen-changelog] [xen-unstable] [linux] Fix vsnprintf patch not to write null byte past the end of the buffer. |
| From: | Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx> |
| Date: | Fri, 05 Jan 2007 01:30:09 -0800 |
| Delivery-date: | Fri, 05 Jan 2007 01:30:18 -0800 |
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# HG changeset patch
# User Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
# Date 1167925808 0
# Node ID 98dadb3df5caed10b182a1e175558b80ef7eee47
# Parent 48c9028e6f8e348eea7635b2bc43a809d5d3fa64
[linux] Fix vsnprintf patch not to write null byte past the end of the buffer.
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
---
patches/linux-2.6.16.33/vsnprintf.patch | 1 -
1 files changed, 1 deletion(-)
diff -r 48c9028e6f8e -r 98dadb3df5ca patches/linux-2.6.16.33/vsnprintf.patch
--- a/patches/linux-2.6.16.33/vsnprintf.patch Thu Jan 04 15:32:26 2007 +0000
+++ b/patches/linux-2.6.16.33/vsnprintf.patch Thu Jan 04 15:50:08 2007 +0000
@@ -203,7 +203,7 @@ index b07db5c..f595947 100644
+ if (str < end)
+ *str = '\0';
+ else
-+ *end = '\0';
++ end[-1] = '\0';
+ }
+ /* the trailing null byte doesn't count towards the total */
return str-buf;
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