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authorDenys Vlasenko2020-11-28 12:48:34 +0100
committerDenys Vlasenko2020-11-28 12:48:34 +0100
commitfc6faac84e978c9482106f53e711ab971a0ce188 (patch)
tree0831d4e33bbcd1949b8a9665a5c215b09bbfe08b
parentf140b49f5f631b09acf7811933d843fe17f06343 (diff)
downloadbusybox-fc6faac84e978c9482106f53e711ab971a0ce188.zip
busybox-fc6faac84e978c9482106f53e711ab971a0ce188.tar.gz
libbb: trim base32/64 tables
function old new delta bb_uuenc_tbl_base64 66 65 -1 bb_uuenc_tbl_base32 34 32 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--libbb/uuencode.c24
1 files changed, 11 insertions, 13 deletions
diff --git a/libbb/uuencode.c b/libbb/uuencode.c
index 6205af2..139c60b 100644
--- a/libbb/uuencode.c
+++ b/libbb/uuencode.c
@@ -9,8 +9,17 @@
#include "libbb.h"
/* Conversion tables */
+#if ENABLE_BASE32
+const char bb_uuenc_tbl_base32[] ALIGN1 = {
+ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+ 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
+ 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
+ 'Y', 'Z', '2', '3', '4', '5', '6', '7',
+ /* unused: '=', */
+};
+#endif
/* for base 64 */
-const char bb_uuenc_tbl_base64[65 + 1] ALIGN1 = {
+const char bb_uuenc_tbl_base64[] ALIGN1 = {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
@@ -20,19 +29,8 @@ const char bb_uuenc_tbl_base64[65 + 1] ALIGN1 = {
'w', 'x', 'y', 'z', '0', '1', '2', '3',
'4', '5', '6', '7', '8', '9', '+', '/',
'=' /* termination character */,
- '\0' /* needed for uudecode.c only */
};
-#if ENABLE_BASE32
-const char bb_uuenc_tbl_base32[33 + 1] ALIGN1 = {
- 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
- 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
- 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
- 'Y', 'Z', '2', '3', '4', '5', '6', '7',
- '=',
- '\0'
-};
-#endif
-const char bb_uuenc_tbl_std[65] ALIGN1 = {
+const char bb_uuenc_tbl_std[] ALIGN1 = {
'`', '!', '"', '#', '$', '%', '&', '\'',
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',