Changes CMD to set its errorlevel to 0 only when the value of an environment variable
is set in in non-interactive / batch mode, retains the previous value otherwise.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47791
Signed-off-by: Florian Eder <others.meder@gmail.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Some buffers in WCMD_HandleTildeModifiers() are only of size MAX_PATH,
even though they handle strings that aren't necessarily
filenames. When changed to have size MAXSTRING, a stack overflow crash
with strings of size MAX_PATH stops happening.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=42731
Signed-off-by: Damjan Jovanovic <damjan.jov@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Previously, invoking 'call' with an empty string would leave errorlevel
unchanged. Reset errorlevel to 0 to match the behavior of
the Windows 'cmd.exe'.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49982
Signed-off-by: Aaron Hill <aa1ronham@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Based on a patch by Francesco Noferi.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48396
Signed-off-by: Myah Caron <qsniyg@protonmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
For example, the explicit path "C:\some;path" is currently treated as if
the PATH environment variable is "C:\some;path" which is obviously wrong,
and searches for the directories "C:\some" and "path".
Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This fixes a hang in the WinTV 8.5 installer.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Neither WCMD_give_help(), nor WCMD_setshow_default() are ever called
with a NULL pointer (notice how WCMD_skip_leading_spaces() already
assumes its argument is not NULL and does not return NULL).
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Found while trying to look into bug 44236.
A batch script is executed containing a line like this:
if (%1)==(p) start /W " " "%SFDIR%WSFplot" wr2300.t35 3
This returns an error like this:
Syntax error
Can't recognize 'p' as an internal or external command, or batch script.
It looks like native does handle the brackets differently when contained
inside the condition part of the if command.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=44338
Signed-off-by: Bernhard Übelacker <bernhardu@mailbox.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
When processing a (..) multiline section, each line is processed and
if it starts with a '@' it is not echoed, but more importantly if is
'rem' then anything else on that line should be ignored. The reported
issue was that a pipe was being executed when it was hidden behind a
rem, which was trigged by the preceeding '@' character not being
skipped.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45729
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
With the 'for' loop /f syntax, if tokens are requested the the normal
syntax is something like tokens=1,2* but there is valid syntax like
1,2,* (which effectively means the same). Make this other syntax work.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45722
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Avoid whitespace affecting the parsing of a for loops items. The
leading and trailing quote or backtick needed removing, and it was
assumed that the trailing character would be that character, which was
wrong when there was whitespace unless the parameter is trimmed.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45731
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Alexandre Julliard