perf_counter tools: Fix strbuf_fread() error path handling
authorRoel Kluin <roel.kluin@gmail.com>
Mon, 22 Jun 2009 16:42:33 +0000 (18:42 +0200)
committerIngo Molnar <mingo@elte.hu>
Wed, 24 Jun 2009 08:22:06 +0000 (10:22 +0200)
size_t res cannot be less than 0 - fread returns 0 on error.

[ Updated by: RenĂ© 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>

No differences found