From 755104edc75c53f4a0e7440334e944ad3c6b32fc Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 18 Sep 2000 22:41:47 +0000 Subject: Update. 2000-09-18 Ulrich Drepper * version.h (VERSION): Bump to 2.1.94. * malloc/mtrace.c (mtrace): Mark stream as close on exec. 2000-09-17 Bruno Haible * iconvdata/utf-16.c (BODY for TO_LOOP): Reject UCS-4 input in the range 0xD800..0xDFFF. * iconvdata/unicode.c (BODY for TO_LOOP): Likewise. (BODY for FROM_LOOP): Likewise. * iconv/gconv_simple.c (ucs2_internal_loop): Likewise. (internal_ucs2_loop): Likewise. (ucs2reverse_internal_loop): Likewise. (internal_ucs2reverse_loop): Likewise. 2000-09-17 Bruno Haible * iconvdata/utf-16.c (gconv_init): Add missing slashes to encoding names. 2000-09-17 Bruno Haible * iconvdata/tst-table-from.c (main): Fix test for error on stdout. * iconvdata/tst-table-to.c (main): Likewise. 2000-09-17 Bruno Haible * iconvdata/iso-ir-165.c (__isoir165_from_tab): Renamed from __isoir165_tab. * iconvdata/cns11643.h (__cns11643l1_to_ucs4_tab): New declaration. * iconvdata/iso-2022-cn-ext.c: Include "cns11643.h". (GB7590_set, GB13132_set, CNS11643_3_set, CNS11643_4_set, CNS11643_5_set, CNS11643_6_set, CNS11643_7_set): Change enum values. (BODY for FROM_LOOP): Fix buffer overrun. Treat CNS11643 plane 3. Return __GCONV_INCOMPLETE_INPUT instead of __GCONV_EMPTY_INPUT. (BODY for TO_LOOP): Fix usage of `set' vs. `used'. Fix typo that caused GB2312 to be used instead of ISO-IR-165. Treat CNS11643 plane 3. Fix shift sequences. Output announcement for SS2 and SS3 encodings when needed. When outputting an announcement, don't clear most other announcements. 2000-09-17 Bruno Haible * iconvdata/iso-2022-cn.c (BODY for FROM_LOOP): Fix buffer overrun. (BODY for TO_LOOP): Fix usage of `set' vs. `used'. 2000-09-14 Bruno Haible * intl/Versions: Add bind_textdomain_codeset. --- iconvdata/iso-2022-cn.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'iconvdata/iso-2022-cn.c') diff --git a/iconvdata/iso-2022-cn.c b/iconvdata/iso-2022-cn.c index d45ed6b..6040e12 100644 --- a/iconvdata/iso-2022-cn.c +++ b/iconvdata/iso-2022-cn.c @@ -141,15 +141,15 @@ enum line; we can simply ignore them \ - the initial byte of the SS2 sequence. \ */ \ - if (__builtin_expect (inptr + 1 > inend, 0) \ + if (__builtin_expect (inptr + 2 > inend, 0) \ || (inptr[1] == '$' \ - && (__builtin_expect (inptr + 2 > inend, 0) \ + && (__builtin_expect (inptr + 3 > inend, 0) \ || (inptr[2] == ')' \ - && __builtin_expect (inptr + 3 > inend, 0)) \ + && __builtin_expect (inptr + 4 > inend, 0)) \ || (inptr[2] == '*' \ - && __builtin_expect (inptr + 3 > inend, 0)))) \ + && __builtin_expect (inptr + 4 > inend, 0)))) \ || (inptr[1] == SS2_1 \ - && __builtin_expect (inptr + 3 > inend, 0))) \ + && __builtin_expect (inptr + 4 > inend, 0))) \ { \ result = __GCONV_INCOMPLETE_INPUT; \ break; \ @@ -313,14 +313,14 @@ enum else \ { \ /* Well, see whether we have to change the SO set. */ \ - if (set == GB2312_set) \ + if (used == GB2312_set) \ written = ucs4_to_cns11643l1 (ch, buf, 2); \ else \ written = ucs4_to_gb2312 (ch, buf, 2); \ \ if (__builtin_expect (written, 0) != __UNKNOWN_10646_CHAR) \ /* Oh well, then switch SO. */ \ - used = GB2312_set + CNS11643_1_set - set; \ + used = GB2312_set + CNS11643_1_set - used; \ else \ { \ /* Even this does not work. Error. */ \ @@ -335,7 +335,7 @@ enum { \ /* First see whether we announced that we use this \ character set. */ \ - if ((ann & (2 << used)) == 0) \ + if ((ann & (16 << (used >> 3))) == 0) \ { \ const char *escseq; \ \ @@ -345,10 +345,10 @@ enum break; \ } \ \ - assert (used >= 1 && used <= 3); \ - escseq = "\e$)A\e$)G\e$*H" + (used - 1) * 4; \ - *outptr++ = *escseq++; \ - *outptr++ = *escseq++; \ + assert ((used >> 3) >= 1 && (used >> 3) <= 3); \ + escseq = ")A)G*H" + ((used >> 3) - 1) * 2; \ + *outptr++ = ESC; \ + *outptr++ = '$'; \ *outptr++ = *escseq++; \ *outptr++ = *escseq++; \ \ @@ -402,6 +402,7 @@ enum \ *outptr++ = buf[0]; \ *outptr++ = buf[1]; \ + set = used; \ } \ \ /* Now that we wrote the output increment the input pointer. */ \ -- cgit v1.1