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(write_eot): Write at least two zero blocks.

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This commit is contained in:
Paul Eggert
1999-08-18 07:52:26 +00:00
parent c62fe41ec5
commit f5116dd1db
1 changed files with 6 additions and 9 deletions
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15
src/create.c
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@@ -298,7 +298,7 @@ clear_buffer (char *buffer)
}
/*-------------------------------------------------------------------------.
| Write the EOT block(s). We actually zero at least one block, through |
| Write the EOT block(s). We zero at least two blocks, through |
| the end of the record. Old tar, as previous versions of GNU tar, writes |
| garbage after two zeroed blocks. |
`-------------------------------------------------------------------------*/
@@ -307,14 +307,11 @@ void
write_eot (void)
{
union block *pointer = find_next_block ();
if (pointer)
{
size_t space = available_space_after (pointer);
memset (pointer->buffer, 0, space);
set_next_block_after (pointer);
}
memset (pointer->buffer, 0, BLOCKSIZE);
set_next_block_after (pointer);
pointer = find_next_block ();
memset (pointer->buffer, 0, available_space_after (pointer));
set_next_block_after (pointer);
}
/*-----------------------------------------------------.