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(coding_restore_composition): Check invalid

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composition data more rigidly.
This commit is contained in:
Kenichi Handa 2004-02-02 12:09:36 +00:00
parent c14dc0edf2
commit 09721b316c
2 changed files with 8 additions and 0 deletions
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3
src/coding.c
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@ -5458,6 +5458,9 @@ coding_restore_composition (coding, obj)
if (method == COMPOSITION_WITH_RULE_ALTCHARS
&& len % 2 == 0)
len --;
if (len < 1)
/* Invalid composition data. */
break;
for (j = 0; j < len; j++)
args[j] = make_number (data[4 + j]);
components = (method == COMPOSITION_WITH_ALTCHARS