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cpio: on unpack, limit filename length to 8k; shorten comment a bit

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This commit is contained in:
Denis Vlasenko
2008-07-11 22:20:59 +00:00
parent e18d21dda4
commit ee1b3b1042
2 changed files with 15 additions and 15 deletions
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2
archival/libunarchive/get_header_cpio.c
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@@ -37,6 +37,7 @@ char FAST_FUNC get_header_cpio(archive_handle_t *archive_handle)
/* There can be padding before archive header */
data_align(archive_handle, 4);
//TODO: this function is used only here, make it static?
if (archive_xread_all_eof(archive_handle, (unsigned char*)cpio_header, 110) == 0) {
goto create_hardlinks;
}
@@ -61,6 +62,7 @@ char FAST_FUNC get_header_cpio(archive_handle_t *archive_handle)
file_header->mtime = mtime;
file_header->size = size;
namesize &= 0x1fff; /* paranoia: names can't be that long */
file_header->name = xzalloc(namesize + 1);
/* Read in filename */
xread(archive_handle->src_fd, file_header->name, namesize);