与-Wstringop-overflow=3类似,可能会对一些良性代码发出警告。 应用场景:这是最严格的设置,适用于需要最大化内存安全检测的场景,但可能导致大量误报。 2.-Wno-stringop-overread 行为:该选项控制是否对那些可能读取到源序列末尾之后的字符串操作函数调用发出警告。 特性: 默认情况下启用,编译器会检查类似memchr、strcpy等
gcc-10: disable 'stringop-overflow' warning for now Browse files commit 5a76021c2eff7fcf2f0918a08fd8a37ce7922921 upstream. This is the final array bounds warning removal for gcc-10 for now. Again, the warning is good, and we should re-enable all these warnings when we have converted ...
changed the title [-][bug]: app_sms: Compilation failure in DEVMODE due to stringop-overflow error[/-] [+][bug]: app_sms: Compilation failure in DEVMODE due to stringop-overflow error in GCC 15 pre-release[/+] on Apr 2, 2025 seanbright commented on Apr 26, 2025 seanbright on ...
message(STATUS "GCC13 or later detected, disabling \"-Warray-bounds and -Wstringop-overflow\" for all source files as it appears to be a false positive") 64 + add_compile_options(-Wno-array-bounds -Wno-stringop-overflow) 65 +
问GCC编译错误:-Werror=stringop-截断:无选项ENGCC支持在编译的时候使用-std选项来选择编译语言的标准。
问GCC:“strncat”输出可能被截断[-Werror=stringop-截断]。它意味着什么,以及如何修复它?EN近些年伴随着苹果生态的蓬勃发展,越来越多的用户开始尝试接触Mac电脑。然而很多人上手Mac后会发现,它的使用逻辑与Windows存在很多不同,而且随着使用时间的增加,一些奇奇怪怪的文件也会占据有限的磁盘空间,进而影响使用。
GCC-4.3新增。对未知尺寸字符串的小块操作使用内联代 码,而对大块操作仍然调用库函数,这是比"-minline-all-stringops"更聪明的策略。决定策略的算法可以通 过"-mstringop-strategy"控制。 -momit-leaf-frame-pointer 不为叶子函数在寄存器中保存栈指针,这样可以节省寄存器,但是将会使调试 变的困难。注意:不要与 ...
GCC-4.3新增。对未知尺寸字符串的小块操作使用内联代 码,而对大块操作仍然调用库函数,这是比"-minline-all-stringops"更聪明的策略。决定策略的算法可以通 过"-mstringop-strategy"控制。 -momit-leaf-frame-pointer 不为叶子函数在寄存器中保存栈指针,这样可以节省寄存器,但是将会使调试 变的困难。注意:不要与 ...
mstringop-strategy=alg -mmemcpy-strategy=strategy -mmemset-strategy=strategy -mpush-args -maccumulate-outgoing-args -m128bit-long-double -m96bit-long-double -mlong-double-64 -mlong-double-80 -mlong-double-128 -mregparm=num -msseregparm -mveclibabi=type -mvect8-ret-in-mem -mpc32 -mpc...
mstringop-strategy=alg -mpush-args -maccumulate-outgoing-args -m128bit-long-double -m96bit-long-double -mlong-double-64 -mlong-double-80 -mregparm=num -msseregparm -mveclibabi=type -mvect8-ret-in-mem -mpc32 -mpc64 -mpc80 -mstackrealign -momit-leaf-frame-pointer -mno-red-zone -...