"malloc(): unsorted double linked list corrupted" 是一个在C或C++程序中常见的运行时错误,通常表明内存管理库(如glibc的malloc实现)检测到了其内部数据结构(特别是用于管理堆内存的双向链表)的损坏。这种损坏可能是由于程序中的内存管理错误引起的,如越界写入、重复释放内存、释放非堆内存等。 列举可能导致该错误的...
malloc(): unsorted double linked list corrupted python: malloc.c:2379: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed....
(): unsorted double linked list corrupted error: the following command terminated unexpectedly: /home/din/zig/zig/build/zig2 build-exe --stack 33554432 /home/din/zig/zig/build/zigcpp/libzigcpp.a /usr/lib/llvm-19/lib/libclang-cpp.so.19.1 /usr/lib/llvm-19/lib/liblldMinGW.a /usr/lib/...
malloc函数会对unsorted bin进行一次大处理) */ // insert the unsorted chunk at the end of the unsorted bin // First In First Out // 从unsorted bin的末尾处插入chunk,unsorted bin是一个FIFO表 bck = unsorted_chunks(av); fwd = bck->fd;...
Application crashes with malloc(): unsorted double linked list corrupted Issue A 3rd party application crashes with the following message. Raw malloc(): unsorted double linked list corrupted Raw malloc_consolidate(): invalid chunk size Environment...
if (__glibc_unlikely (bck->fd != victim)|| __glibc_unlikely (victim->fd != unsorted_chunks (av)))malloc_printerr ("malloc(): unsorted double linked list corrupted"); 检查当前chunk是否是free的,通过next chunk的p值: /* 如果 next c...
malloc(): unsorted double linked list corrupted Aborted This appears to be a very difficult bug to reproduce. It only appeared once and with the second invocation succeeding without issue. Fortunately apport managed to preserve the core dump. After unpacking ...
(av)))malloc_printerr("malloc(): unsorted double linked list corrupted");/* 如果 next chunk 中的显示前一个 chunk 是否正在使用的标志位为1,*//* 即前一个 chunk 正在使用,则报错 */if(__glibc_unlikely (prev_inuse(next)))malloc_printerr("malloc(): invalid next->prev_inuse (unsorted)")...
判断完不属于smallbin之后说明空间在largebin,不会立即检查largebin而是调用malloc_consolidate将fastbins里面的空闲 chunk合并整理到 unsortedbin中 判断fastbins为空,跳过 else { idx = largebin_index (nb); if (have_fastchunks (av)) malloc_consolidate (av); } 尝试切割top分配空间 获取到 top chunk 的大...
= P, 0)) \malloc_printerr (check_action, \"corrupted double-linked list (not small)", \P, AV); \if(FD->fd_nextsize == NULL) { \if(P->fd_nextsize == P) \FD->fd_nextsize = FD->bk_nextsize = FD; \else{ \FD->fd_nextsize = P->fd_nextsize; \FD->bk_nextsize = ...