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utf8_size: fix loop boundary

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Found through static analysis
This commit is contained in:
Dominique Martinet 2018-07-01 23:14:43 +09:00
parent c73c552cae
commit 971b2f11f9
1 changed files with 1 additions and 1 deletions
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2
common/unicode.c
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@ -92,7 +92,7 @@ static const struct {
int utf8_size(const char *s) { int utf8_size(const char *s) {
uint8_t c = (uint8_t)*s; uint8_t c = (uint8_t)*s;
for (size_t i = 0; i < sizeof(sizes) / 2; ++i) { for (size_t i = 0; i < sizeof(sizes) / sizeof(*sizes); ++i) {
if ((c & sizes[i].mask) == sizes[i].result) { if ((c & sizes[i].mask) == sizes[i].result) {
return sizes[i].octets; return sizes[i].octets;
} }