Re: [PATCH v3] tracing/probes: Fix memory leak in traceprobe_parse_probe_arg_body()

Hi LuMing, On Sat, 27 Apr 2024 08:23:47 +0100 lumingyindet...@126.com wrote: > From: LuMingYin > > If traceprobe_parse_probe_arg_body() failed to allocate 'parg->fmt', > it jumps to the label 'out' instead of 'fail' by mistake.In the result, > the buffer 'tmp' is not freed in this case and

Re: [PATCH v3] tracing/probes: Fix memory leak in traceprobe_parse_probe_arg_body()

> … by mistake.In the result, … I propose once more to start the second sentence of this change description on a subsequent line. > --- > kernel/trace/trace_probe.c | 2 +- … Unfortunately, you overlooked to add patch version descriptions behind the

[PATCH v3] tracing/probes: Fix memory leak in traceprobe_parse_probe_arg_body()

From: LuMingYin If traceprobe_parse_probe_arg_body() failed to allocate 'parg->fmt', it jumps to the label 'out' instead of 'fail' by mistake.In the result, the buffer 'tmp' is not freed in this case and leaks its memory. Thus jump to the label 'fail' in that error case. Fixes: 032330abd08b