git: usr.sbin/makefs/hammer2: Avoid overlapped snprintf buffer

[Tomohiro Kusumi]

commit 9a393dfb197bf13985cfa520ca1de7e134e9aa1e
Author: Tomohiro Kusumi <tkusumi at netbsd.org>
Date:   Sat Jun 24 21:59:07 2023 -0700

    usr.sbin/makefs/hammer2: Avoid overlapped snprintf buffer
    
    When "-o R" path argument contained symlink, the output path
    was partly copying from/to the same buffer in stack. Use a
    different buffer.
    
    While here, move 64KB buffer for reading from stack to heap.

Summary of changes:
 usr.sbin/makefs/hammer2.c | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9a393dfb197bf13985cfa520ca1de7e134e9aa1e


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