From: Roel Kluin <roel.kluin@gmail.com>
Date: Mon, 22 Jun 2009 16:42:33 +0000 (+0200)
Subject: perf_counter tools: Fix strbuf_fread() error path handling
X-Git-Tag: v2.6.31-rc2~30^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7679dabfaf69840b000d238a020cee7157aca17;p=pandora-kernel.git

perf_counter tools: Fix strbuf_fread() error path handling

size_t res cannot be less than 0 - fread returns 0 on error.

[ Updated by: René Scharfe <rene.scharfe@lsrfire.ath.cx> ]

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Junio C Hamano <gitster@pobox.com>
LKML-Reference: <4A3FB479.2090902@lsrfire.ath.cx>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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