diff options
Diffstat (limited to 'kernel/trace/trace_uprobe.c')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index 3cc3404b09f0..872dce092e46 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -695,13 +695,16 @@ static int __trace_uprobe_create(int argc, const char **argv) /* parse arguments */ for (i = 0; i < argc; i++) { - struct traceprobe_parse_context ctx = { - .flags = (is_return ? TPARG_FL_RETURN : 0) | TPARG_FL_USER, - }; + struct traceprobe_parse_context *ctx __free(traceprobe_parse_context) + = kzalloc(sizeof(*ctx), GFP_KERNEL); + if (!ctx) { + ret = -ENOMEM; + goto error; + } + ctx->flags = (is_return ? TPARG_FL_RETURN : 0) | TPARG_FL_USER; trace_probe_log_set_index(i + 2); - ret = traceprobe_parse_probe_arg(&tu->tp, i, argv[i], &ctx); - traceprobe_finish_parse(&ctx); + ret = traceprobe_parse_probe_arg(&tu->tp, i, argv[i], ctx); if (ret) goto error; } |