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CID 182685 check for utf8 encoding errors.

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This commit is contained in:
Enno Rehling 2018-02-07 18:05:14 +01:00
parent 8a74ac81e0
commit 0884fb1f1b
1 changed files with 7 additions and 2 deletions
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9
src/summary.c
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@ -178,9 +178,14 @@ static int count_umlaut(const char *s)
ucs4_t ucs = *cp;
if (ucs & 0x80) {
size_t size;
++result;
unicode_utf8_to_ucs4(&ucs, cp, &size);
int err;
err = unicode_utf8_to_ucs4(&ucs, cp, &size);
if (err != 0) {
log_error("illegal utf8 encoding %s at %s", s, cp);
return result;
}
cp += size;
++result;
}
}
return result;