On Fri, 27 May 2022 11:36:27 +0800
Sam Lin wrote:
> I will see the problem on WIN10 or WIN SERVER, the duplicate steps are as
> follows:
>
> 1. Write a simple code 'hello world' program and compiled the
> executable file using GCC.
>
> // hello.c
> #include <stdio.h>
>
> int main() {
> printf("Hello World\n");
> return 0;
> }
>
> $ gcc hello.c -o hello.exe
>
> 2. Format the specified USB drive using command prompt.
> C:\> format <USB Drive Letter>: /fs:UDF /q
>
> 3. Put the executable files hello.exe and cygwin1.dll into the UDF format
> flash drive and execute.
> We will find that the execution error occurs with cygwin v3.2.x and above.
>
> F:\>hello.exe
> 0 [main] hello (16224) F:\hello.exe: *** fatal error - add_item
> ("\??", "/", ...) failed, errno 22
> Stack trace:
> Frame Function Args
> 000FFFFCCE0 001800622EE (0018029F172, 0018027AE81, 00800000000,
> 000FFFF8B40)
> 000FFFFCCE0 0018004874A (00000000000, 000FFFFCCE0, 00180020010,
> 000FFFFABD6)
> 000FFFFCCE0 00180048782 (000FFFF9BD0, 00000000016, 00800000000,
> 00000000001)
> 000FFFFCCE0 001800E30BC (000FFFFCBD0, 000FFFFCDF0, 001800D7488,
> 00000000000)
> 000FFFFCCE0 00180133DC5 (001800D344A, 00000000000, 00000000000,
> 00000000000)
> 000FFFFCCE0 00180048DA5 (00000000000, 00000000000, 00000000000,
> 00000000000)
> 000FFFFFFF0 00180047856 (00000000000, 00000000000, 00000000000,
> 00000000000)
> 000FFFFFFF0 00180047904 (00000000000, 00000000000, 00000000000,
> 00000000000)
> End of stack trace
>
> This error does not occur in v3.1.7.
> Hope this will be resolved in the future.
This seems to happen if cygwin1.dll is placed in the root
directly regardless of file system type.
--
Takashi Yano <takashi.y...@nifty.ne.jp>
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