When kmemleak dumps contents of leaked objects it reads whole objects regardless of user-requested size. This upsets KASAN. Disable KASAN checks around object dump.
Unified · Split
| @@ -307,8 +307,10 @@ static void hex_dump_object(struct seq_file *seq, · 306 unmodified lines | |||
| 307 | len = min_t(size_t, object->size, HEX_MAX_LINES * HEX_ROW_SIZE); | 307 | len = min_t(size_t, object->size, HEX_MAX_LINES * HEX_ROW_SIZE); |
| 308 | 308 | ||
| 309 | seq_printf(seq, " hex dump (first %zu bytes):\n", len); | 309 | seq_printf(seq, " hex dump (first %zu bytes):\n", len); |
| 310 | kasan_disable_current(); | ||
| 310 | seq_hex_dump(seq, " ", DUMP_PREFIX_NONE, HEX_ROW_SIZE, | 311 | seq_hex_dump(seq, " ", DUMP_PREFIX_NONE, HEX_ROW_SIZE, |
| 311 | HEX_GROUP_SIZE, ptr, len, HEX_ASCII); | 312 | HEX_GROUP_SIZE, ptr, len, HEX_ASCII); |
| 313 | kasan_enable_current(); | ||
| 312 | } | 314 | } |
| 313 | 315 | ||
| 314 | /* | 316 | /* |