【解决】double free or corruption (!prev)

*** glibc detected *** cupd: double free or corruption (!prev): 0x093b1208 ***可能原因：1、多次释放同一内存区，需要检查代码，是否出现了对同一内存区释放两

【解决】munmap_chunk(): invalid pointer

原因：new malloc出来的指针被覆盖掉了，然后delete free就会报这个错误。例如：char* word = (char*)malloc(10);word = "abc"; 应使用 strcpy(word, "abc");free(word)

【解决】asan runtime does not come first in initial library list

报错信息：ASan runtime does not come first in initial library list; you should eitherlink runtime to your applicationor manually preload it with L