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Fix double free when getcwd does not allocate buffer

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Do not free the result at normal return from `ruby_getcwd`.
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Nobuyoshi Nakada 2024-07-17 15:16:21 +09:00
parent 05502c1dda
commit 03a0ade90d
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Notes: git 2024-07-17 07:17:42 +00:00
1 changed files with 1 additions and 1 deletions
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2
util.c
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@ -564,7 +564,7 @@ ruby_getcwd(void)
rb_imemo_tmpbuf_set_ptr(guard, buf);
buf = xrealloc(buf, size);
}
rb_free_tmp_buffer(&guard);
rb_imemo_tmpbuf_set_ptr(guard, NULL);
return buf;
}