From 3704db8f8496ffd967ef8d8840eef2c04b7f4b06 Mon Sep 17 00:00:00 2001 From: Mikhail Sokolovskiy <sokolmish@gmail.com> Date: Fri, 1 Jul 2022 17:34:24 +0300 Subject: rsockets: Fix allocation size There is memory allocation for (nfds + 1) elements, but actually less space is allocated (1 byte for new element instead of sizeof(pollfd)). This is caused by operators precedence mistake. Signed-off-by: Mikhail Sokolovskiy <sokolmish@gmail.com> --- librdmacm/rsocket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/librdmacm/rsocket.c b/librdmacm/rsocket.c index 8c81096..e26a053 100644 --- a/librdmacm/rsocket.c +++ b/librdmacm/rsocket.c @@ -3173,7 +3173,7 @@ static struct pollfd *rs_fds_alloc(nfds_t nfds) else if (rs_pollinit()) return NULL; - rfds = malloc(sizeof(*rfds) * nfds + 1); + rfds = malloc(sizeof(*rfds) * (nfds + 1)); rnfds = rfds ? nfds + 1 : 0; } -- 2.34.1