diff options
Diffstat (limited to '0001-tracing-Have-error-path-in-predicate_parse-free-its-.patch')
| -rw-r--r-- | 0001-tracing-Have-error-path-in-predicate_parse-free-its-.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/0001-tracing-Have-error-path-in-predicate_parse-free-its-.patch b/0001-tracing-Have-error-path-in-predicate_parse-free-its-.patch deleted file mode 100644 index 42d4e176a..000000000 --- a/0001-tracing-Have-error-path-in-predicate_parse-free-its-.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 96c5c6e6a5b6db592acae039fed54b5c8844cd35 Mon Sep 17 00:00:00 2001 -From: Navid Emamdoost <navid.emamdoost@gmail.com> -Date: Fri, 20 Sep 2019 17:57:59 -0500 -Subject: [PATCH] tracing: Have error path in predicate_parse() free its - allocated memory - -In predicate_parse, there is an error path that is not going to -out_free instead it returns directly which leads to a memory leak. - -Link: http://lkml.kernel.org/r/20190920225800.3870-1-navid.emamdoost@gmail.com - -Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> -Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> ---- - kernel/trace/trace_events_filter.c | 6 ++++-- - 1 file changed, 4 insertions(+), 2 deletions(-) - -diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c -index c773b8fb270c..c9a74f82b14a 100644 ---- a/kernel/trace/trace_events_filter.c -+++ b/kernel/trace/trace_events_filter.c -@@ -452,8 +452,10 @@ predicate_parse(const char *str, int nr_parens, int nr_preds, - - switch (*next) { - case '(': /* #2 */ -- if (top - op_stack > nr_parens) -- return ERR_PTR(-EINVAL); -+ if (top - op_stack > nr_parens) { -+ ret = -EINVAL; -+ goto out_free; -+ } - *(++top) = invert; - continue; - case '!': /* #3 */ --- -2.23.0 - |