diff options
| author |  Dominique Martinet <asmadeus@codewreck.org> | 2018-07-01 23:14:43 +0900 |
|---|---|---|
| committer | Dominique Martinet <asmadeus@codewreck.org> | 2018-07-02 08:03:41 +0900 |
| commit | 971b2f11f9336c220870fa7504999e0fa5fe266a (patch) | |
| tree | 612bb10f503a48888a4f17a43bb75ed7948bcd9c /common | |
| parent | bar_cmd_modifier: fix use-after-free on error (diff) | |
| download | sway-971b2f11f9336c220870fa7504999e0fa5fe266a.tar.gz sway-971b2f11f9336c220870fa7504999e0fa5fe266a.tar.zst sway-971b2f11f9336c220870fa7504999e0fa5fe266a.zip | |
utf8_size: fix loop boundary
Found through static analysis
Diffstat (limited to 'common')
| -rw-r--r-- | common/unicode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/unicode.c b/common/unicode.c index 38a9b48e..5070e083 100644 --- a/common/unicode.c +++ b/common/unicode.c | |||
| @@ -92,7 +92,7 @@ static const struct { | |||
| 92 | 92 | ||
| 93 | int utf8_size(const char *s) { | 93 | int utf8_size(const char *s) { |
| 94 | uint8_t c = (uint8_t)*s; | 94 | uint8_t c = (uint8_t)*s; |
| 95 | for (size_t i = 0; i < sizeof(sizes) / 2; ++i) { | 95 | for (size_t i = 0; i < sizeof(sizes) / sizeof(*sizes); ++i) { |
| 96 | if ((c & sizes[i].mask) == sizes[i].result) { | 96 | if ((c & sizes[i].mask) == sizes[i].result) { |
| 97 | return sizes[i].octets; | 97 | return sizes[i].octets; |
| 98 | } | 98 | } |