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Message-Id: <e77df9e76d27b3affad4cb1a9aef619dce09f1d4.1258181837.git.andre.goddard@gmail.com> Date: Thu, 3 Dec 2009 12:49:07 -0200 From: André Goddard Rosa <andre.goddard@...il.com> To: "Andrew Morton" <akpm@...ux-foundation.org>, "linux list" <linux-kernel@...r.kernel.org> Cc: André Goddard Rosa <andre.goddard@...il.com> Subject: [PATCH v5 11/12][resend] string: on strstrip(), first remove leading spaces before running over str ... so that strlen() iterates over a smaller string comprising of the remaining characters only. Signed-off-by: André Goddard Rosa <andre.goddard@...il.com> --- lib/string.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/string.c b/lib/string.c index 087d33b..c31d0f4 100644 --- a/lib/string.c +++ b/lib/string.c @@ -356,8 +356,8 @@ char *strstrip(char *s) size_t size; char *end; + s = skip_spaces(s); size = strlen(s); - if (!size) return s; @@ -366,7 +366,7 @@ char *strstrip(char *s) end--; *(end + 1) = '\0'; - return skip_spaces(s); + return s; } EXPORT_SYMBOL(strstrip); -- 1.6.5.2.180.gc5b3e.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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