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| author | Mark Brown <broonie@kernel.org> | 2020-12-11 20:48:04 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-11 20:48:04 +0300 |
| commit | 460aa020f56c974a3e7e5b5378b2355fec6a2c11 (patch) | |
| tree | 959dc05609eec2a040245f43964ae5738ee741cb /kernel/events | |
| parent | 031616c434db05ce766f76c62865f55698e0924f (diff) | |
| parent | 84de089e770b57280d87dff51be894b6fda18810 (diff) | |
| download | linux-460aa020f56c974a3e7e5b5378b2355fec6a2c11.tar.xz | |
Merge remote-tracking branch 'asoc/for-5.11' into asoc-next
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index da467e1dd49a..5a29ab09e72d 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -10085,6 +10085,7 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr, if (token == IF_SRC_FILE || token == IF_SRC_FILEADDR) { int fpos = token == IF_SRC_FILE ? 2 : 1; + kfree(filename); filename = match_strdup(&args[fpos]); if (!filename) { ret = -ENOMEM; @@ -10131,16 +10132,13 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr, */ ret = -EOPNOTSUPP; if (!event->ctx->task) - goto fail_free_name; + goto fail; /* look up the path and grab its inode */ ret = kern_path(filename, LOOKUP_FOLLOW, &filter->path); if (ret) - goto fail_free_name; - - kfree(filename); - filename = NULL; + goto fail; ret = -EINVAL; if (!filter->path.dentry || @@ -10160,13 +10158,13 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr, if (state != IF_STATE_ACTION) goto fail; + kfree(filename); kfree(orig); return 0; -fail_free_name: - kfree(filename); fail: + kfree(filename); free_filters_list(filters); kfree(orig); |