Task #123549 - added.err
back to task #123549download
Error: GCC_ANALYZER_WARNING (CWE-688):
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1290:17: warning[-Wanalyzer-null-argument]: use of NULL 'it.<U a00>.entry' where non-null expected
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/log.h:59:29: note: in expansion of macro 'drgn_log'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5358:9: note: in expansion of macro 'drgn_log_debug'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1326:12: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1331:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:703:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/cityhash.h: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1331:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:703:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1331:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1309:12: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1315:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1207:1: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1210:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:562:32: note: in definition of macro 'HASH_TABLE_SEARCH_IMPL'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1200:1: note: in expansion of macro 'HASH_TABLE_SEARCH_IMPL'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1200:1: note: in expansion of macro 'HASH_TABLE_SEARCH_IMPL'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1210:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1210:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1315:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1321:24: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1321:24: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1263:12: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1274:36: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/bitops.h:108:24: note: in expansion of macro 'builtin_bitop_impl'
drgn-0.2.0+34.g82d9ba6e/libdrgn/bitops.h:41:16: note: in expansion of macro 'generic_bitop'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:771:23: note: in expansion of macro 'ctz'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:20: included_from: Included from here.
/usr/include/string.h:47:14: note: argument 1 of 'memcpy' must be non-null
# 1288| *table##_vector_item(&chunk->items[first_empty]) = \
# 1289| table##_size(table); \
# 1290|-> memcpy(&table->vector[table##_size(table)], entry, \
# 1291| sizeof(*entry)); \
# 1292| } else { \
Error: GCC_ANALYZER_WARNING (CWE-688):
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1290:17: warning[-Wanalyzer-null-argument]: use of NULL 'it.<U dc0>.lowest' where non-null expected
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/log.h:59:29: note: in expansion of macro 'drgn_log'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5358:9: note: in expansion of macro 'drgn_log_debug'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1326:12: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1331:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:703:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/cityhash.h: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1331:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:703:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1331:16: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1309:12: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1315:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1207:1: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1210:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:562:32: note: in definition of macro 'HASH_TABLE_SEARCH_IMPL'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1200:1: note: in expansion of macro 'HASH_TABLE_SEARCH_IMPL'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1200:1: note: in expansion of macro 'HASH_TABLE_SEARCH_IMPL'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:577:45: note: in definition of macro 'HASH_TABLE_SEARCH_IMPL'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:718:37: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1210:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1213:28: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1315:38: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1321:24: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1321:24: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1263:12: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1274:36: note: in definition of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/bitops.h:108:24: note: in expansion of macro 'builtin_bitop_impl'
drgn-0.2.0+34.g82d9ba6e/libdrgn/bitops.h:41:16: note: in expansion of macro 'generic_bitop'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:771:23: note: in expansion of macro 'ctz'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c: scope_hint: In function 'load_debug_info_provided_table_insert_searched'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
drgn-0.2.0+34.g82d9ba6e/libdrgn/hash_table.h:1591:1: note: in expansion of macro 'DEFINE_HASH_TABLE_FUNCTIONS'
drgn-0.2.0+34.g82d9ba6e/libdrgn/debug_info.c:5008:1: note: in expansion of macro 'DEFINE_HASH_TABLE'
/usr/include/string.h:47:14: note: argument 1 of 'memcpy' must be non-null
# 1288| *table##_vector_item(&chunk->items[first_empty]) = \
# 1289| table##_size(table); \
# 1290|-> memcpy(&table->vector[table##_size(table)], entry, \
# 1291| sizeof(*entry)); \
# 1292| } else { \
Error: GCC_ANALYZER_WARNING (CWE-457):
drgn-0.2.0+34.g82d9ba6e/libdrgn/linux_kernel_helpers.c: scope_hint: In function 'linux_helper_direct_mapping_offset'
drgn-0.2.0+34.g82d9ba6e/libdrgn/linux_kernel_helpers.c:141:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'it'
# 139| return err;
# 140| uint64_t start_virt_addr, start_phys_addr;
# 141|-> err = prog->platform.arch->linux_kernel_pgtable_iterator_next(prog,
# 142| it,
# 143| &start_virt_addr,
Error: GCC_ANALYZER_WARNING (CWE-457):
drgn-0.2.0+34.g82d9ba6e/libdrgn/linux_kernel_helpers.c: scope_hint: In function 'linux_helper_read_vm'
drgn-0.2.0+34.g82d9ba6e/libdrgn/linux_kernel_helpers.c:181:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'it'
# 179| do {
# 180| uint64_t start_virt_addr, start_phys_addr;
# 181|-> err = next(prog, it, &start_virt_addr, &start_phys_addr);
# 182| if (err)
# 183| break;
Error: GCC_ANALYZER_WARNING (CWE-457):
drgn-0.2.0+34.g82d9ba6e/libdrgn/linux_kernel_helpers.c: scope_hint: In function 'linux_helper_follow_phys'
drgn-0.2.0+34.g82d9ba6e/libdrgn/linux_kernel_helpers.c:233:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'it'
# 231| prog->platform.arch->linux_kernel_pgtable_iterator_next;
# 232| uint64_t start_virt_addr, start_phys_addr;
# 233|-> err = next(prog, it, &start_virt_addr, &start_phys_addr);
# 234| if (err)
# 235| goto out;