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author | Ingo Molnar <mingo@elte.hu> | 2011-08-10 10:20:52 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2011-08-10 10:20:52 +0200 |
commit | 7676ebbaf21c3828e6315baadb6fcde448aa79b4 (patch) | |
tree | f940029a96b3d82b84a4433d1e2b917ff1d2b166 /tools/perf/util/symbol.c | |
parent | e710574de10b181c159a67af75af0245de33a4b9 (diff) | |
parent | 981c1252691f4b855f2bb47ea93fb6052ea3aee2 (diff) | |
download | op-kernel-dev-7676ebbaf21c3828e6315baadb6fcde448aa79b4.zip op-kernel-dev-7676ebbaf21c3828e6315baadb6fcde448aa79b4.tar.gz |
Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Diffstat (limited to 'tools/perf/util/symbol.c')
-rw-r--r-- | tools/perf/util/symbol.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index eec1963..a8b5371 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1504,6 +1504,17 @@ int dso__load(struct dso *dso, struct map *map, symbol_filter_t filter) dso->adjust_symbols = 0; if (strncmp(dso->name, "/tmp/perf-", 10) == 0) { + struct stat st; + + if (stat(dso->name, &st) < 0) + return -1; + + if (st.st_uid && (st.st_uid != geteuid())) { + pr_warning("File %s not owned by current user or root, " + "ignoring it.\n", dso->name); + return -1; + } + ret = dso__load_perf_map(dso, map, filter); dso->symtab_type = ret > 0 ? SYMTAB__JAVA_JIT : SYMTAB__NOT_FOUND; |