Mercurial > dropbear

comparison svr-main.c @ 1286:7d02b83c61fd coverity

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merge
author Matt Johnston <matt@ucc.asn.au>
date Fri, 18 Mar 2016 22:47:33 +0800
parents 9169e4e7cbee
children 750ec4ec4cbe
comparison
equal deleted inserted replaced
1261:770e14154da3 1286:7d02b83c61fd
34 static size_t listensockets(int *sock, size_t sockcount, int *maxfd); 34 static size_t listensockets(int *sock, size_t sockcount, int *maxfd);
35 static void sigchld_handler(int dummy); 35 static void sigchld_handler(int dummy);
36 static void sigsegv_handler(int); 36 static void sigsegv_handler(int);
37 static void sigintterm_handler(int fish); 37 static void sigintterm_handler(int fish);
38 #ifdef INETD_MODE 38 #ifdef INETD_MODE
39 static void main_inetd(); 39 static void main_inetd(void);
40 #endif 40 #endif
41 #ifdef NON_INETD_MODE 41 #ifdef NON_INETD_MODE
42 static void main_noinetd(); 42 static void main_noinetd(void);
43 #endif 43 #endif
44 static void commonsetup(); 44 static void commonsetup(void);
45 45
46 #if defined(DBMULTI_dropbear) || !defined(DROPBEAR_MULTI) 46 #if defined(DBMULTI_dropbear) || !defined(DROPBEAR_MULTI)
47 #if defined(DBMULTI_dropbear) && defined(DROPBEAR_MULTI) 47 #if defined(DBMULTI_dropbear) && defined(DROPBEAR_MULTI)
48 int dropbear_main(int argc, char ** argv) 48 int dropbear_main(int argc, char ** argv)
49 #else 49 #else
102 /* notreached */ 102 /* notreached */
103 } 103 }
104 #endif /* INETD_MODE */ 104 #endif /* INETD_MODE */
105 105
106 #ifdef NON_INETD_MODE 106 #ifdef NON_INETD_MODE
107 void main_noinetd() { 107 static void main_noinetd() {
108 fd_set fds; 108 fd_set fds;
109 unsigned int i, j; 109 unsigned int i, j;
110 int val; 110 int val;
111 int maxsock = -1; 111 int maxsock = -1;
112 int listensocks[MAX_LISTEN_ADDR]; 112 int listensocks[MAX_LISTEN_ADDR];
304 dropbear_exit("setsid: %s", strerror(errno)); 304 dropbear_exit("setsid: %s", strerror(errno));
305 } 305 }
306 #endif 306 #endif
307 307
308 /* make sure we close sockets */ 308 /* make sure we close sockets */
309 for (i = 0; i < listensockcount; i++) { 309 for (j = 0; j < listensockcount; j++) {
310 m_close(listensocks[i]); 310 m_close(listensocks[j]);
311 } 311 }
312 312
313 m_close(childpipe[0]); 313 m_close(childpipe[0]);
314 314
315 /* start the session */ 315 /* start the session */
336 static void sigchld_handler(int UNUSED(unused)) { 336 static void sigchld_handler(int UNUSED(unused)) {
337 struct sigaction sa_chld; 337 struct sigaction sa_chld;
338 338
339 const int saved_errno = errno; 339 const int saved_errno = errno;
340 340
341 while(waitpid(-1, NULL, WNOHANG) > 0); 341 while(waitpid(-1, NULL, WNOHANG) > 0) {}
342 342
343 sa_chld.sa_handler = sigchld_handler; 343 sa_chld.sa_handler = sigchld_handler;
344 sa_chld.sa_flags = SA_NOCLDSTOP; 344 sa_chld.sa_flags = SA_NOCLDSTOP;
345 sigemptyset(&sa_chld.sa_mask); 345 sigemptyset(&sa_chld.sa_mask);
346 if (sigaction(SIGCHLD, &sa_chld, NULL) < 0) { 346 if (sigaction(SIGCHLD, &sa_chld, NULL) < 0) {