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Revert "tar: incremental 'X' follows --one-top-level"

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This reverts commit 79d61af0e1.
This commit is contained in:
Pavel Cahyna
2026-07-29 23:12:46 -07:00
committed by Paul Eggert
parent 1b91f5f66f
commit 3903b37673
1 changed files with 2 additions and 11 deletions
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src/incremen.c
+2 -11
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@@ -1660,19 +1660,10 @@ purge_directory (char const *directory_name)
if (*arc == 'X')
{
static char const TEMP_DIR_TEMPLATE[] = "tar.XXXXXX";
idx_t topsize
= one_top_level_dir ? strlen (one_top_level_dir) + 1 : 0;
char *d = safer_name_suffix (arc + 1, false, absolute_names_option);
idx_t len = strlen (d);
temp_stub = xrealloc (temp_stub,
topsize + len + 1 + sizeof TEMP_DIR_TEMPLATE);
char *copy_end = temp_stub;
if (topsize)
{
copy_end = mempcpy (copy_end, one_top_level_dir, topsize - 1);
*copy_end++ = '/';
}
copy_end = mempcpy (copy_end, d, len);
temp_stub = xrealloc (temp_stub, len + 1 + sizeof TEMP_DIR_TEMPLATE);
char *copy_end = mempcpy (temp_stub, d, len);
*copy_end = '/';
memcpy (copy_end + !ISSLASH (copy_end[-1]), TEMP_DIR_TEMPLATE,
sizeof TEMP_DIR_TEMPLATE);