raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-18 15:54:25 +00:00
Code Issues Projects Releases Wiki Activity

perf build-id: Change sprintf functions to snprintf

Browse Source 
Pass in a size argument rather than implying all build id strings must
be SBUILD_ID_SIZE.

Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250724163302.596743-4-irogers@google.com
[ fixed some build errors ]
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers
2025-07-24 09:32:43 -07:00
committed by Namhyung Kim
parent 5a2ceebd81
commit fccaaf6fbb
16 changed files with 42 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
tools/perf/util/scripting-engines/trace-event-python.c
View File

@@ -780,14 +780,13 @@ static void set_sym_in_dict(PyObject *dict, struct addr_location *al,
const char *sym_field, const char *symoff_field,
const char *map_pgoff)
{
char sbuild_id[SBUILD_ID_SIZE];
if (al->map) {
char sbuild_id[SBUILD_ID_SIZE];
struct dso *dso = map__dso(al->map);
pydict_set_item_string_decref(dict, dso_field,
_PyUnicode_FromString(dso__name(dso)));
build_id__sprintf(dso__bid(dso), sbuild_id);
build_id__snprintf(dso__bid(dso), sbuild_id, sizeof(sbuild_id));
pydict_set_item_string_decref(dict, dso_bid_field,
_PyUnicode_FromString(sbuild_id));
pydict_set_item_string_decref(dict, dso_map_start,
@@ -1238,7 +1237,7 @@ static int python_export_dso(struct db_export *dbe, struct dso *dso,
char sbuild_id[SBUILD_ID_SIZE];
PyObject *t;
build_id__sprintf(dso__bid(dso), sbuild_id);
build_id__snprintf(dso__bid(dso), sbuild_id, sizeof(sbuild_id));
t = tuple_new(5);