trunk-5.2

Lliujinyegdbstub: avoid sanitize functions to read/write memory

8f465588创建于 2025年7月22日历史提交

文件	最后提交记录	最后更新时间
CMakeLists.txt	gdbstub: avoid sanitize functions to read/write memory 1. GDB stub can access any memory without restriction. 2. Since memcpy is manually sanitized in arch_libc.c that can't be controlled by compile flags for lib_gdbstub.c, we need to use gdb_memcpy in stead of memcpy. 3. running_regs could return NULL in exception_direct, check and avoid acessing NULL pointer. Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>	11 个月前
Kconfig	gdbstub:expand buffer size to increase transfer speed Signed-off-by: anjiahao <anjiahao@xiaomi.com>	11 个月前
Make.defs	gdbstub: avoid sanitize functions to read/write memory 1. GDB stub can access any memory without restriction. 2. Since memcpy is manually sanitized in arch_libc.c that can't be controlled by compile flags for lib_gdbstub.c, we need to use gdb_memcpy in stead of memcpy. 3. running_regs could return NULL in exception_direct, check and avoid acessing NULL pointer. Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>	11 个月前
lib_gdbstub.c	gdbstub: avoid sanitize functions to read/write memory 1. GDB stub can access any memory without restriction. 2. Since memcpy is manually sanitized in arch_libc.c that can't be controlled by compile flags for lib_gdbstub.c, we need to use gdb_memcpy in stead of memcpy. 3. running_regs could return NULL in exception_direct, check and avoid acessing NULL pointer. Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>	11 个月前