the the ASAN logs on the state-of-the-art version 3.32.1 2020-05-25 16:19:56 are as follows: ================================================================= ==2164==ERROR: LeakSanitizer: detected memory leaks Direct leak of 104 byte(s) in 1 object(s) allocated from: #0 0x7ffff6f02602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602) #1 0x462874 in sqlite3MemMalloc /data3/ASAN2/sqlite-src-3320100/ASAN/sqlite3.c:23627 #2 0x4637ab in mallocWithAlarm /data3/ASAN2/sqlite-src-3320100/ASAN/sqlite3.c:27519 #3 0x4638f0 in sqlite3Malloc /data3/ASAN2/sqlite-src-3320100/ASAN/sqlite3.c:27549 #4 0x464081 in sqlite3Realloc /data3/ASAN2/sqlite-src-3320100/ASAN/sqlite3.c:27719 #5 0x46423e in sqlite3_realloc64 /data3/ASAN2/sqlite-src-3320100/ASAN/sqlite3.c:27778 #6 0x43b0b2 in import_append_char /data3/ASAN2/sqlite-src-3320100/ASAN/shell.c:13283 #7 0x44bf9c in do_meta_command /data3/ASAN2/sqlite-src-3320100/ASAN/shell.c:16507 #8 0x457078 in process_input /data3/ASAN2/sqlite-src-3320100/ASAN/shell.c:18718 #9 0x459a68 in main /data3/ASAN2/sqlite-src-3320100/ASAN/shell.c:19529 #10 0x7ffff648582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: 104 byte(s) leaked in 1 allocation(s). The relevant codes in sqlite3.c: ``` static void *sqlite3MemMalloc(int nByte){ #ifdef SQLITE_MALLOCSIZE void *p; testcase( ROUND8(nByte)==nByte ); p = SQLITE_MALLOC( nByte ); \\ line 23627 if( p==0 ){ testcase( sqlite3GlobalConfig.xLog!=0 ); sqlite3_log(SQLITE_NOMEM, "failed to allocate %u bytes of memory", nByte); } return p; #else sqlite3_int64 *p; assert( nByte>0 ); testcase( ROUND8(nByte)!=nByte ); p = SQLITE_MALLOC( nByte+8 ); if( p ){ p[0] = nByte; p++; }else{ testcase( sqlite3GlobalConfig.xLog!=0 ); sqlite3_log(SQLITE_NOMEM, "failed to allocate %u bytes of memory", nByte); } return (void *)p; #endif } ```