File busybox.libunarchive-array.patch of Package busybox

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File busybox.libunarchive-array.patch of Package busybox

archival/libunarchive/get_header_tar.c: In function 'get_header_tar':
archival/libunarchive/get_header_tar.c:140: warning: array subscript is above array bounds
archival/libunarchive/get_header_tar.c:155: warning: array subscript is above array bounds
archival/libunarchive/get_header_tar.c:158: warning: array subscript is above array bounds
make[1]: *** [archival/libunarchive/get_header_tar.o] Error 1

---
 archival/libunarchive/get_header_tar.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/archival/libunarchive/get_header_tar.c
+++ b/archival/libunarchive/get_header_tar.c
@@ -225,6 +225,9 @@ char FAST_FUNC get_header_tar(archive_ha
 	}
 	file_header->link_target = NULL;
 	if (!p_linkname && parse_names && tar.linkname[0]) {
+		/* we trash magic[0] here to terminate tar.linkname, it's ok */
+		tar.magic[0] = '\0';
+
 		file_header->link_target = xstrndup(tar.linkname, sizeof(tar.linkname));
 		/* FIXME: what if we have non-link object with link_target? */
 		/* Will link_target be free()ed? */

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File busybox.libunarchive-array.patch of Package busybox

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