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author | Pierre Habouzit <pierre.habouzit@intersec.com> | 2009-08-27 07:59:02 (GMT) |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-08-28 11:47:43 (GMT) |
commit | 119e7a22bb70d84849384e5113792cd45afa4f85 (patch) | |
tree | d9a1cb5b125922e33bd39bf62cac4f4679f10634 /tools/perf/builtin-report.c | |
parent | 7ced156bb8bb6363b6ed541871bf19a90273f910 (diff) | |
download | linux-fsl-qoriq-119e7a22bb70d84849384e5113792cd45afa4f85.tar.xz |
perf tools: do not complain if root is owning perf.data
This improves patch fa6963b24 so that perf.data stuff that has
been dumped as root can be read (annotate/report) by a user
without the use of the --force.
Rationale is that root has plenty of ways to screw us (usually)
that do not require twisted schemes involving specially
crafting a perf.data.
Signed-off-by: Pierre Habouzit <pierre.habouzit@intersec.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: <stable@kernel.org>
LKML-Reference: <20090827075902.GF19653@laphroaig.corp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r-- | tools/perf/builtin-report.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index d2e2882..ea6328a 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -1405,8 +1405,8 @@ static int __cmd_report(void) exit(-1); } - if (!force && (input_stat.st_uid != geteuid())) { - fprintf(stderr, "file: %s not owned by current user\n", input_name); + if (!force && input_stat.st_uid && (input_stat.st_uid != geteuid())) { + fprintf(stderr, "file: %s not owned by current user or root\n", input_name); exit(-1); } |