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-rw-r--r--archival/tar.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/archival/tar.c b/archival/tar.c
index 432355353..adcedf615 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -28,6 +28,8 @@
#include "libbb.h"
#include "unarchive.h"
+#define block_buf bb_common_bufsiz1
+
#if ENABLE_FEATURE_TAR_CREATE
/* Tar file constants */
@@ -475,8 +477,8 @@ static int writeFileToTarball(const char *fileName, struct stat *statbuf,
/* Pad the file up to the tar block size */
/* (a few tricks here in the name of code size) */
readSize = (-(int)statbuf->st_size) & (TAR_BLOCK_SIZE-1);
- memset(bb_common_bufsiz1, 0, readSize);
- xwrite(tbInfo->tarFd, bb_common_bufsiz1, readSize);
+ memset(block_buf, 0, readSize);
+ xwrite(tbInfo->tarFd, block_buf, readSize);
}
return TRUE;
@@ -570,8 +572,8 @@ static int writeTarFile(const int tar_fd, const int verboseFlag,
include = include->link;
}
/* Write two empty blocks to the end of the archive */
- memset(bb_common_bufsiz1, 0, 2*TAR_BLOCK_SIZE);
- xwrite(tbInfo.tarFd, bb_common_bufsiz1, 2*TAR_BLOCK_SIZE);
+ memset(block_buf, 0, 2*TAR_BLOCK_SIZE);
+ xwrite(tbInfo.tarFd, block_buf, 2*TAR_BLOCK_SIZE);
/* To be pedantically correct, we would check if the tarball
* is smaller than 20 tar blocks, and pad it if it was smaller,