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examples: Zero fds in sshnetcat

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-09-27 15:52:28 +02:00
parent fb70d0fb41
commit 12ec1fed2f
2 changed files with 5 additions and 0 deletions
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4
examples/examples_common.h
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@ -14,6 +14,10 @@ clients must be made or how a client should react.
#define EXAMPLES_COMMON_H_ #define EXAMPLES_COMMON_H_
#include <libssh/libssh.h> #include <libssh/libssh.h>
/** Zero a structure */
#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
int authenticate_console(ssh_session session); int authenticate_console(ssh_session session);
int authenticate_kbdint(ssh_session session, const char *password); int authenticate_kbdint(ssh_session session, const char *password);
int verify_knownhost(ssh_session session); int verify_knownhost(ssh_session session);

1
examples/sshnetcat.c
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@ -90,6 +90,7 @@ static void select_loop(ssh_session session,ssh_channel channel){
do{ do{
int fd; int fd;
ZERO_STRUCT(fds);
FD_ZERO(&fds); FD_ZERO(&fds);
if(!eof) if(!eof)
FD_SET(0,&fds); FD_SET(0,&fds);