X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=tools%2Fperf%2Fbuiltin-annotate.c;h=5e17de984dc839d0ad86932d73bf4e2c2c85b272;hp=343e7b14bf0118e3ee7d01d9caa0b70462a25fa6;hb=ab3bbaa8b257845e248e9a01d12a69ca245f4197;hpb=6c30c53fd5ae6a99a23ad78e90c428d2c8ffb07f

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 343e7b14bf01..5e17de984dc8 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -31,6 +31,7 @@ static char		*vmlinux = "vmlinux";
 static char		default_sort_order[] = "comm,symbol";
 static char		*sort_order = default_sort_order;
 
+static int		force;
 static int		input;
 static int		show_mask = SHOW_KERNEL | SHOW_USER | SHOW_HV;
 
@@ -1334,6 +1335,11 @@ static int __cmd_annotate(void)
 		exit(-1);
 	}
 
+	if (!force && (stat.st_uid != geteuid())) {
+		fprintf(stderr, "file: %s not owned by current user\n", input_name);
+		exit(-1);
+	}
+
 	if (!stat.st_size) {
 		fprintf(stderr, "zero-sized file, nothing to do!\n");
 		exit(0);
@@ -1439,6 +1445,7 @@ static const struct option options[] = {
 		    "input file name"),
 	OPT_STRING('s', "symbol", &sym_hist_filter, "symbol",
 		    "symbol to annotate"),
+	OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
 	OPT_BOOLEAN('v', "verbose", &verbose,
 		    "be more verbose (show symbol address, etc)"),
 	OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,