常见 core dump 原因分析signal 11 - SIGSEGV-CSDN博客

网站介绍:signal 6 - SIGABRTfree 多次char *p = malloc(100);free(p);free(p);fclose 多次// fclose 内部调用 freeFILE *fp = fopen("test.txt", "wb+");printf("%p\n", fp);fclose(fp);printf("%p\n", fp);fc