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updated for version 7.4.685

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Problem:    When there are illegal utf-8 characters the old regexp engine may
            go past the end of a string.
Solution:   Only advance to the end of the string. (Dominique Pelle)
This commit is contained in:
Bram Moolenaar
2015-03-31 14:17:31 +02:00
parent e5c421cfd7
commit 0e462411ca
2 changed files with 4 additions and 1 deletions
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3
src/regexp.c
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@@ -4782,7 +4782,8 @@ regmatch(scan)
/* When only a composing char is given match at any
* position where that composing char appears. */
status = RA_NOMATCH;
for (i = 0; reginput[i] != NUL; i += utf_char2len(inpc))
for (i = 0; reginput[i] != NUL;
i += utf_ptr2len(reginput + i))
{
inpc = mb_ptr2char(reginput + i);
if (!utf_iscomposing(inpc))