Error: CPPCHECK_WARNING (CWE-476):
libbytesize-2.12/src/bs_size.c:112: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: size
#  110|   static void bs_size_init (BSSize size) {
#  111|       /* let's start with 64 bits of space */
#  112|->     mpz_init2 (size->bytes, (mp_bitcnt_t) 64);
#  113|   }
#  114|   

Error: GCC_ANALYZER_WARNING (CWE-457):
libbytesize-2.12/src/bs_size.c:498:15: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*<unknown>'
libbytesize-2.12/src/bs_size.c:437:8: enter_function: entry to 'bs_size_new_from_str'
libbytesize-2.12/src/bs_size.c:470:8: branch_false: following 'false' branch...
libbytesize-2.12/src/bs_size.c:492:20: branch_false: ...to here
libbytesize-2.12/src/bs_size.c:492:20: call_function: calling 'replace_char_with_str' from 'bs_size_new_from_str'
libbytesize-2.12/src/bs_size.c:492:20: return_function: returning to 'bs_size_new_from_str' from 'replace_char_with_str'
libbytesize-2.12/src/bs_size.c:493:8: branch_false: following 'false' branch...
libbytesize-2.12/src/bs_size.c:498:15: branch_false: ...to here
libbytesize-2.12/src/bs_size.c:498:15: danger: use of uninitialized value '*<unknown>' here
#  496|           return NULL;
#  497|       }
#  498|->     str_len = strlen (loc_size_str);
#  499|   
#  500|       match_data = pcre2_match_data_create_from_pattern (regex, NULL);
