diff options
| -rw-r--r-- | strbuf.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -348,19 +348,19 @@ ssize_t strbuf_read(struct strbuf *sb, int fd, size_t hint) strbuf_grow(sb, hint ? hint : 8192); for (;;) { - ssize_t cnt; + ssize_t want = sb->alloc - sb->len - 1; + ssize_t got = read_in_full(fd, sb->buf + sb->len, want); - cnt = xread(fd, sb->buf + sb->len, sb->alloc - sb->len - 1); - if (cnt < 0) { + if (got < 0) { if (oldalloc == 0) strbuf_release(sb); else strbuf_setlen(sb, oldlen); return -1; } - if (!cnt) + sb->len += got; + if (got < want) break; - sb->len += cnt; strbuf_grow(sb, 8192); } |