String field length is duplicated in two places. Make it a macro. Signed-off-by: Fam Zheng <f...@redhat.com> --- block/curl.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/block/curl.c b/block/curl.c index 14f4552..aa78086 100644 --- a/block/curl.c +++ b/block/curl.c @@ -70,7 +70,8 @@ typedef struct CURLState size_t buf_start; size_t buf_off; size_t buf_len; - char range[128]; +#define CURL_RANGE_SIZE 128 + char range[CURL_RANGE_SIZE]; char errmsg[CURL_ERROR_SIZE]; char in_use; } CURLState; @@ -567,7 +568,7 @@ static void curl_readv_bh_cb(void *p) state->orig_buf = g_malloc(state->buf_len); state->acb[0] = acb; - snprintf(state->range, 127, "%zd-%zd", start, end); + snprintf(state->range, CURL_RANGE_SIZE - 1, "%zd-%zd", start, end); DPRINTF("CURL (AIO): Reading %d at %zd (%s)\n", (acb->nb_sectors * SECTOR_SIZE), start, state->range); curl_easy_setopt(state->curl, CURLOPT_RANGE, state->range); -- 1.8.1.4