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Free a buffer allocated by realpath

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8350b48cfa7d344d9e2dc9748c26607c1b89d7df introduced a memory leak bug.

Will fix [Bug #20773]
`loop { File.realpath("foo") }` caused memory leak.
This commit is contained in:
Yusuke Endoh 2024-09-30 19:40:23 +09:00
parent 5ed67f4826
commit b93c51c114
Notes: git 2024-09-30 11:36:05 +00:00 
Merged: https://github.com/ruby/ruby/pull/11736
1 changed files with 1 additions and 1 deletions
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file.c
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@ -4582,7 +4582,7 @@ rb_check_realpath_internal(VALUE basedir, VALUE path, rb_encoding *origenc, enum
rb_sys_fail_path(unresolved_path);
}
resolved = ospath_new(resolved_ptr, strlen(resolved_ptr), rb_filesystem_encoding());
# if defined(NEEDS_REALPATH_BUFFER) && NEEDS_REALPATH_BUFFER
# if !(defined(NEEDS_REALPATH_BUFFER) && NEEDS_REALPATH_BUFFER)
free(resolved_ptr);
# endif