[Bug 39495] New: Uninitialized scalar variable in break_add_watch_from_lvalue (Coverity #214722)

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=39495

            Bug ID: 39495
           Summary: Uninitialized scalar variable in
                    break_add_watch_from_lvalue (Coverity #214722)
           Product: Wine
           Version: 1.7.53
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: winedbg
          Assignee: wine-bugs at winehq.org
          Reporter: alexhenrie24 at gmail.com
      Distribution: ---

1. var_decl: Declaring variable lval without initializer.

CID 214722 (#1 of 1): Uninitialized scalar variable (UNINIT)
2. uninit_use_in_call: Using uninitialized value lval.cookie when calling
break_add_watch

https://source.winehq.org/git/wine.git/blob/65d699eb5f7fc151197f3dc9f36499ee3e43f8e7:/programs/winedbg/break.c#l435

https://source.winehq.org/git/wine.git/blob/65d699eb5f7fc151197f3dc9f36499ee3e43f8e7:/programs/winedbg/break.c#l391

In other words, break_add_watch_from_lvalue does not initialize the cookie
field, but break_add_watch needs the cookie field to be set.

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