diff options
| author | van Hauser <vh@thc.org> | 2020-08-05 11:17:15 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2020-08-05 11:17:15 +0200 |
| commit | f30ca1476c2d4d08d46fe9657ad4aa1d828eb578 (patch) | |
| tree | c625c30a3e5db9918b8242ddcb7dff2c817832d2 /src/afl-fuzz-queue.c | |
| parent | 0712d44cbcf1153972cd5457508dec5387e5b72e (diff) | |
| download | afl++-f30ca1476c2d4d08d46fe9657ad4aa1d828eb578.tar.gz | |
fix short write
Diffstat (limited to 'src/afl-fuzz-queue.c')
| -rw-r--r-- | src/afl-fuzz-queue.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/afl-fuzz-queue.c b/src/afl-fuzz-queue.c index 71874283..f35df914 100644 --- a/src/afl-fuzz-queue.c +++ b/src/afl-fuzz-queue.c @@ -112,8 +112,10 @@ static u8 check_if_text(struct queue_entry *q) { u8 buf[MAX_FILE]; s32 fd, len = q->len, offset = 0, ascii = 0, utf8 = 0, comp; + if (len >= MAX_FILE) len = MAX_FILE - 1; if ((fd = open(q->fname, O_RDONLY)) < 0) return 0; if ((comp = read(fd, buf, len)) != len) return 0; + buf[len] = 0; close(fd); while (offset < len) { |