From b7074cd33a80d8a3625534922a3d3f6e805175c9 Mon Sep 17 00:00:00 2001 From: Michihiro NAKAJIMA Date: Sun, 5 Oct 2014 00:11:04 +0900 Subject: [PATCH] Remove unneeded length check to avoid the potential of a dereference of null pointer. --- libarchive/archive_write_add_filter_lz4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libarchive/archive_write_add_filter_lz4.c b/libarchive/archive_write_add_filter_lz4.c index 309a8ae00..87b3f552e 100644 --- a/libarchive/archive_write_add_filter_lz4.c +++ b/libarchive/archive_write_add_filter_lz4.c @@ -418,7 +418,7 @@ lz4_write_one_block(struct archive_write_filter *f, const char *p, struct private_data *data = (struct private_data *)f->data; ssize_t r; - if (p == NULL && length == 0) { + if (p == NULL) { /* Compress remaining uncompressed data. */ if (data->in_buffer == data->in) return 0; -- 2.47.2