Chris Sutcliffe wrote:
>> Wanna try strace-ing mintty and shoving the output in a pastebin somewhere
>> for
>> us to take a look at?
>
> Sure think, you can find the strace here:
>
> http://emergedesktop.org/cygwin/mintty.strace
Interesting. Looks like something went wrong during patch conversion maybe:
> 165 300357 [main] mintty 1652 find_exec: find_exec (/bin/bash)
> 156 300513 [main] mintty 1652 perhaps_suffix: prog '/bin/bash'
> 227 300740 [main] mintty 1652 normalize_posix_path: src /bin/bash
> 126 300866 [main] mintty 1652 normalize_posix_path: /bin/bash =
> normalize_posix_path (/bin/bash)
> 104 300970 [main] mintty 1652 mount_info::conv_to_win32_path:
> conv_to_win32_path (/bin/bash)
> 176 301146 [main] mintty 1652 set_flags: flags: binary (0x2)
> 71 301217 [main] mintty 1652 mount_info::conv_to_win32_path: src_path
> /bin/bash, dst C:\cygwin\bin\bash, flags 0x3000A, rc 0
> 446 301663 [main] mintty 1652 symlink_info::check: 0xC0000034 =
> NtQueryInformationFile (\??\C:\cygwin\bin\bash)
> 153 301816 [main] mintty 1652 symlink_info::check: not a symlink
> 206 302022 [main] mintty 1652 symlink_info::check: 0 = symlink.check
> (C:\cygwin\bin\bash.exe, 0x22B868) (0x3000A)
> 101 302123 [main] mintty 1652 path_conv::check:
> this->path(C:\cygwin\bin\bash.exe), has_acls(1)
> 110 302233 [main] mintty 1652 perhaps_suffix: buf C:\cygwin\bin\bash.exe,
> suffix found '.exe'
> 95 302328 [main] mintty 1652 find_exec: /bin/bash = find_exec (/bin/bash)
> 121 302449 [main] mintty 1652 spawnve: spawnve ((null), bash, 6A80E0)
> 136 302585 [main] mintty 1652 spawn_guts: prog_arg is NULL
> 128 302713 [main] mintty 1652 __set_errno: int spawn_guts(const char*,
> const char* const*, const char* const*, int, int, int):281 val 22
... causing this error; spawnve gets passed a NULL prog_arg which it doesn't
like, and that's where the EINVAL comes from. Haven't studied the code in this
area yet, but I will take a look.
cheers,
DaveK
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