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updated for version 7.3.521

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Problem:    Using "z=" on a multi-byte character may cause a crash.
Solution:   Don't use strlen() on an int pointer.
This commit is contained in:
Bram Moolenaar 2012-05-18 18:08:01 +02:00
parent 2969570036
commit f9de140e7f
2 changed files with 10 additions and 6 deletions
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14
src/spell.c
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@ -14494,13 +14494,15 @@ spell_soundfold_wsal(slang, inword, res)
int p0 = -333;
int c0;
int did_white = FALSE;
int wordlen;
/*
* Convert the multi-byte string to a wide-character string.
* Remove accents, if wanted. We actually remove all non-word characters.
* But keep white space.
*/
n = 0;
wordlen = 0;
for (s = inword; *s != NUL; )
{
t = s;
@ -14521,12 +14523,12 @@ spell_soundfold_wsal(slang, inword, res)
continue;
}
}
word[n++] = c;
word[wordlen++] = c;
}
word[n] = NUL;
word[wordlen] = NUL;
/*
* This comes from Aspell phonet.cpp.
* This algorithm comes from Aspell phonet.cpp.
* Converted from C++ to C. Added support for multi-byte chars.
* Changed to keep spaces.
*/
@ -14711,7 +14713,7 @@ spell_soundfold_wsal(slang, inword, res)
}
if (k > k0)
mch_memmove(word + i + k0, word + i + k,
sizeof(int) * (STRLEN(word + i + k) + 1));
sizeof(int) * (wordlen - (i + k) + 1));
/* new "actual letter" */
c = word[i];
@ -14739,7 +14741,7 @@ spell_soundfold_wsal(slang, inword, res)
if (c != NUL)
wres[reslen++] = c;
mch_memmove(word, word + i + 1,
sizeof(int) * (STRLEN(word + i + 1) + 1));
sizeof(int) * (wordlen - (i + 1) + 1));
i = 0;
z0 = 1;
}

2
src/version.c
View File

@ -714,6 +714,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
521,
/**/
520,
/**/