50 lines
1.2 KiB
Plaintext
50 lines
1.2 KiB
Plaintext
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READLINE PATCH REPORT
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=====================
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Readline-Release: 5.2
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Patch-ID: readline52-014
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Bug-Reported-by: Len Lattanzi <llattanzi@apple.com>
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Bug-Reference-ID: <52B1297F-6675-45CC-B63E-24745337D006@apple.com>
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Bug-Reference-URL:
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Bug-Description:
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On systems where mbrtowc() returns -2 when passed a length argument with
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value 0, when using a multibyte locale, Readline's emacs-mode forward-char
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at the end of a line will leave the point beyond the end of the line.
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Patch:
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*** ../readline-5.2-patched/mbutil.c 2009-05-29 23:09:26.000000000 -0400
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--- mbutil.c 2009-05-29 23:10:12.000000000 -0400
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***************
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*** 78,82 ****
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int seed, count, find_non_zero;
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{
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! size_t tmp;
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mbstate_t ps;
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int point;
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--- 78,82 ----
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int seed, count, find_non_zero;
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{
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! size_t tmp, len;
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mbstate_t ps;
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int point;
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***************
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*** 99,103 ****
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while (count > 0)
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{
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! tmp = mbrtowc (&wc, string+point, strlen(string + point), &ps);
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if (MB_INVALIDCH ((size_t)tmp))
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{
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--- 99,106 ----
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while (count > 0)
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{
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! len = strlen (string + point);
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! if (len == 0)
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! break;
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! tmp = mbrtowc (&wc, string+point, len, &ps);
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if (MB_INVALIDCH ((size_t)tmp))
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{
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