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comparison dbutil.c @ 1383:f03cfe9c76ac fuzz

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Disable setnonblocking(), get_socket_address(), set_sock_priority() for fuzzing
author Matt Johnston <matt@ucc.asn.au>
date Fri, 26 May 2017 22:10:51 +0800
parents d8215479a58a
children 6c92e97553f1
comparison
equal deleted inserted replaced
1382:4b864fd12b22 1383:f03cfe9c76ac
529 529
530 void setnonblocking(int fd) { 530 void setnonblocking(int fd) {
531 531
532 TRACE(("setnonblocking: %d", fd)) 532 TRACE(("setnonblocking: %d", fd))
533 533
534 #ifdef DROPBEAR_FUZZ
535 if (fuzz.fuzzing) {
536 return;
537 }
538 #endif
539
534 if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) { 540 if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) {
535 if (errno == ENODEV) { 541 if (errno == ENODEV) {
536 /* Some devices (like /dev/null redirected in) 542 /* Some devices (like /dev/null redirected in)
537 * can't be set to non-blocking */ 543 * can't be set to non-blocking */
538 TRACE(("ignoring ENODEV for setnonblocking")) 544 TRACE(("ignoring ENODEV for setnonblocking"))
539 } else { 545 } else {
540 #ifdef DROPBEAR_FUZZ 546 {
541 if (fuzz.fuzzing) 547 dropbear_exit("Couldn't set nonblocking");
542 { 548 }
543 TRACE(("fuzzing ignore setnonblocking failure for %d", fd))
544 }
545 else
546 #endif
547 {
548 dropbear_exit("Couldn't set nonblocking");
549 }
550 } 549 }
551 } 550 }
552 TRACE(("leave setnonblocking")) 551 TRACE(("leave setnonblocking"))
553 } 552 }
554 553