The patch titled
strstrip remove last blank fix
has been added to the -mm tree. Its filename is
strstrip-remove-last-blank-fix.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: strstrip remove last blank fix
From: Michael Holzheu <holzheu@xxxxxxxxxx>
strstrip() does not remove the last blank from strings which only consist
of blanks.
Example:
char string[] = " ";
strstrip(string);
results in " ", but should produce an empty string!
The following patch solves this problem:
Acked-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Signed-off-by: Michael Holzheu <holzheu@xxxxxxxxxx>
Acked-by: Pekka Enberg <penberg@xxxxxxxxxxxxxx>
Acked-by Joern Engel <joern@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
lib/string.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN lib/string.c~strstrip-remove-last-blank-fix lib/string.c
--- a/lib/string.c~strstrip-remove-last-blank-fix
+++ a/lib/string.c
@@ -320,7 +320,7 @@ char *strstrip(char *s)
return s;
end = s + size - 1;
- while (end != s && isspace(*end))
+ while (end >= s && isspace(*end))
end--;
*(end + 1) = '\0';
_
Patches currently in -mm which might be from holzheu@xxxxxxxxxx are
strstrip-remove-last-blank-fix.patch
-
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