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Initialize address_len before accept()

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accept() could produce unexpected behavior in case the address_len is
uninitialized, e.g. return -1 with EINVAL
This commit is contained in:
Peter Feuerer 2014-10-26 02:24:05 +02:00
parent 56fe7bed54
commit a8d6211be4
1 changed files with 1 additions and 1 deletions
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loop.c
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@ -683,7 +683,7 @@ static void event_incoming (struct bufferevent *bev, short what, void *_arg) {
static void accept_incoming (evutil_socket_t efd, short what, void *arg) { static void accept_incoming (evutil_socket_t efd, short what, void *arg) {
vlogprintf (E_WARNING, "Accepting incoming connection\n"); vlogprintf (E_WARNING, "Accepting incoming connection\n");
unsigned clilen; unsigned clilen = 0;
struct sockaddr_in cli_addr; struct sockaddr_in cli_addr;
int fd = accept (efd, (struct sockaddr *)&cli_addr, &clilen); int fd = accept (efd, (struct sockaddr *)&cli_addr, &clilen);