From: Tyson Smith <[email protected]>
---
child.c | 2 +-
children/read-all-files.c | 2 +-
fault-read.c | 2 +-
fault-write.c | 20 ++--
fd-epoll.c | 2 +-
fd-files.c | 2 +-
fd-sockets.c | 2 +-
fd-testfiles.c | 2 +-
generate-args.c | 4 +-
include/random.h | 2 +-
interesting-numbers.c | 2 +-
ioctls/autofs.c | 2 +-
ioctls/dm.c | 2 +-
maps.c | 2 +-
net/bpf.c | 2 +-
net/proto-appletalk.c | 2 +-
net/proto-caif.c | 2 +-
net/proto-decnet.c | 2 +-
net/proto-ipv4.c | 2 +-
net/proto-ipv6.c | 4 +-
net/proto-ipx.c | 2 +-
net/proto-irda.c | 2 +-
net/proto-llc.c | 2 +-
net/proto-netlink.c | 2 +-
net/proto-nfc.c | 4 +-
net/proto-phonet.c | 2 +-
net/proto-x25.c | 2 +-
random-pathname.c | 4 +-
random.c | 2 +-
seed.c | 2 +-
syscalls/fcntl.c | 12 +--
syscalls/ioctl.c | 2 +-
syscalls/mlockall.c | 2 +-
syscalls/mmap.c | 2 +-
syscalls/mremap.c | 2 +-
syscalls/msync.c | 2 +-
syscalls/perf_event_open.c | 230 ++++++++++++++++++++++----------------------
syscalls/remap_file_pages.c | 6 +-
syscalls/send.c | 2 +-
syscalls/setsockopt.c | 4 +-
syscalls/sigaction.c | 4 +-
syscalls/splice.c | 4 +-
syscalls/write.c | 2 +-
43 files changed, 180 insertions(+), 180 deletions(-)
diff --git a/child.c b/child.c
index 0127946..6961ef2 100644
--- a/child.c
+++ b/child.c
@@ -222,7 +222,7 @@ void init_child(struct childdata *child, int childno)
set_make_it_fail();
- if (rand_bool())
+ if (RAND_BOOL())
use_fpu();
mask_signals_child();
diff --git a/children/read-all-files.c b/children/read-all-files.c
index 290b56f..2505a4d 100644
--- a/children/read-all-files.c
+++ b/children/read-all-files.c
@@ -52,7 +52,7 @@ int child_read_all_files(void)
// if (ret != -1)
// output(0, "%s:%s\n", filename, buffer);
- if (rand_bool())
+ if (RAND_BOOL())
sleep(1);
free(buffer);
diff --git a/fault-read.c b/fault-read.c
index ab6332b..a9e9862 100644
--- a/fault-read.c
+++ b/fault-read.c
@@ -43,7 +43,7 @@ static void read_every_other_page(struct map *map)
nr = nr_pages(map);
- first = rand_bool();
+ first = RAND_BOOL();
for (i = first; i < nr; i+=2)
memcpy(buf, p + (i * page_size), page_size);
diff --git a/fault-write.c b/fault-write.c
index 9384954..bea0a34 100644
--- a/fault-write.c
+++ b/fault-write.c
@@ -31,7 +31,7 @@ static void fabricate_onepage_struct(char *page)
if (i > page_size)
return;
- if (rand_bool())
+ if (RAND_BOOL())
val = rand64();
else
val = (unsigned long) get_address();
@@ -76,7 +76,7 @@ static void generate_random_page(char *page)
case 4:
for (i = 0; i < page_size; )
- page[i++] = (unsigned char)rand_bool();
+ page[i++] = (unsigned char)RAND_BOOL();
return;
/* return a page that looks kinda like a struct */
@@ -87,7 +87,7 @@ static void generate_random_page(char *page)
case 6:
for (i = 0; i < page_size; i += 2) {
page[i] = '%';
- switch (rand_bool()) {
+ switch (RAND_BOOL()) {
case 0: page[i + 1] = 'd';
break;
case 1: page[i + 1] = 's';
@@ -104,11 +104,11 @@ static void generate_random_page(char *page)
case 0:
switch (rand() % 3) {
case 0: p = sprintf(page, "%s%lu",
- rand_bool() ? "-" : "",
+ RAND_BOOL() ? "-" : "",
(unsigned long) rand64());
break;
case 1: p = sprintf(page, "%s%ld",
- rand_bool() ? "-" : "",
+ RAND_BOOL() ? "-" : "",
(unsigned long) rand64());
break;
case 2: p = sprintf(page, "%lx", (unsigned long)
rand64());
@@ -119,11 +119,11 @@ static void generate_random_page(char *page)
case 1:
switch (rand() % 3) {
case 0: p = sprintf(page, "%s%u",
- rand_bool() ? "-" : "",
+ RAND_BOOL() ? "-" : "",
(unsigned int) rand32());
break;
case 1: p = sprintf(page, "%s%d",
- rand_bool() ? "-" : "",
+ RAND_BOOL() ? "-" : "",
(int) rand32());
break;
case 2: p = sprintf(page, "%x", (int) rand32());
@@ -134,11 +134,11 @@ static void generate_random_page(char *page)
case 2:
switch (rand() % 3) {
case 0: p = sprintf(page, "%s%u",
- rand_bool() ? "-" : "",
+ RAND_BOOL() ? "-" : "",
(unsigned char) rand());
break;
case 1: p = sprintf(page, "%s%d",
- rand_bool() ? "-" : "",
+ RAND_BOOL() ? "-" : "",
(char) rand());
break;
case 2: p = sprintf(page, "%x", (char) rand());
@@ -179,7 +179,7 @@ static void dirty_every_other_page(struct map *map)
nr = nr_pages(map);
- first = rand_bool();
+ first = RAND_BOOL();
for (i = first; i < nr; i+=2)
p[i * page_size] = rand();
diff --git a/fd-epoll.c b/fd-epoll.c
index 5f849a0..ec6615d 100644
--- a/fd-epoll.c
+++ b/fd-epoll.c
@@ -25,7 +25,7 @@ static int open_epoll_fds(void)
while (i < MAX_EPOLL_FDS) {
- if (rand_bool())
+ if (RAND_BOOL())
fd = epoll_create(1);
else
fd = epoll_create1(EPOLL_CLOEXEC);
diff --git a/fd-files.c b/fd-files.c
index d1c8039..5dd297c 100644
--- a/fd-files.c
+++ b/fd-files.c
@@ -312,7 +312,7 @@ retry:
/* OR in some random flags. */
retry_flags:
- if (rand_bool()) {
+ if (RAND_BOOL()) {
randflags = get_o_flags();
fd = open(filename, flags | randflags | O_NONBLOCK);
} else {
diff --git a/fd-sockets.c b/fd-sockets.c
index 1a4168b..bc1375b 100644
--- a/fd-sockets.c
+++ b/fd-sockets.c
@@ -80,7 +80,7 @@ static int open_socket(unsigned int domain, unsigned int
type, unsigned int prot
nr_sockets++;
/* Sometimes, listen on created sockets. */
- if (rand_bool()) {
+ if (RAND_BOOL()) {
int ret;
/* fake a sockaddr. */
diff --git a/fd-testfiles.c b/fd-testfiles.c
index 83db8c1..87b7ab9 100644
--- a/fd-testfiles.c
+++ b/fd-testfiles.c
@@ -25,7 +25,7 @@ static int open_testfile(char *filename)
/* file might be around from an earlier run, nuke it. */
(void) unlink(filename);
- if (rand_bool()) {
+ if (RAND_BOOL()) {
fd = open_with_fopen(filename, O_RDWR);
if (fd != -1)
output(2, "fd[%d] = fopen(\"%s\", O_RDWR)\n", fd,
filename);
diff --git a/generate-args.c b/generate-args.c
index 7bdc5e5..05224a6 100644
--- a/generate-args.c
+++ b/generate-args.c
@@ -37,7 +37,7 @@ static unsigned long handle_arg_address(struct syscallrecord
*rec, unsigned int
if (argnum == 1)
return (unsigned long) get_address();
- if (rand_bool())
+ if (RAND_BOOL())
return (unsigned long) get_address();
/* Half the time, we look to see if earlier args were also ARG_ADDRESS,
@@ -304,7 +304,7 @@ static unsigned long fill_arg(struct syscallrecord *rec,
unsigned int argnum)
switch (argtype) {
case ARG_UNDEFINED:
- if (rand_bool())
+ if (RAND_BOOL())
return (unsigned long) rand64();
return (unsigned long) get_writable_address(page_size);
diff --git a/include/random.h b/include/random.h
index ce0b159..897bb61 100644
--- a/include/random.h
+++ b/include/random.h
@@ -13,7 +13,7 @@
#error "Unexpected RAND_MAX value. Please add support."
#endif
-#define rand_bool() (rand() & 1)
+#define RAND_BOOL() (rand() & 1)
#define RAND_BYTE() (rand() & 0xff)
extern unsigned int seed;
diff --git a/interesting-numbers.c b/interesting-numbers.c
index 918f2a0..66728dd 100644
--- a/interesting-numbers.c
+++ b/interesting-numbers.c
@@ -95,7 +95,7 @@ unsigned long get_interesting_value(void)
low = (rand() & 0xf) ? low : plus_minus_two(low); // 1 in 16 call
plus_minus_two
#if __WORDSIZE != 32
- if (rand_bool()) { // FIXME: This should likely be less aggressive
than 50/50
+ if (RAND_BOOL()) { // FIXME: This should likely be less aggressive
than 50/50
switch (rand() % 11) {
case 0: return 0x0000000100000000UL | low;
case 1: return 0x7fffffff00000000UL | low;
diff --git a/ioctls/autofs.c b/ioctls/autofs.c
index 45dc5fd..6b3e2b4 100644
--- a/ioctls/autofs.c
+++ b/ioctls/autofs.c
@@ -291,7 +291,7 @@ static void autofs_sanitise(const struct ioctl_group *grp,
struct syscallrecord
arg->ioctlfd = get_random_fd();
arg->fail.token = rand();
arg->fail.status = rand();
- if (rand_bool()) {
+ if (RAND_BOOL()) {
arg->size += 5;
arg->path[0] = '/';
arg->path[1] = rand();
diff --git a/ioctls/dm.c b/ioctls/dm.c
index 096abe8..7b09f14 100644
--- a/ioctls/dm.c
+++ b/ioctls/dm.c
@@ -46,7 +46,7 @@ static void dm_sanitise(const struct ioctl_group *grp, struct
syscallrecord *rec
dm->version[2] = DM_VERSION_PATCHLEVEL;
/* clear one of these strings to pass some kernel validation */
- if (rand_bool())
+ if (RAND_BOOL())
dm->name[0] = 0;
else
dm->uuid[0] = 0;
diff --git a/maps.c b/maps.c
index 9e4bcad..9c60e82 100644
--- a/maps.c
+++ b/maps.c
@@ -120,7 +120,7 @@ struct map * common_set_mmap_ptr_len(void)
*/
void dirty_mapping(struct map *map)
{
- bool rw = rand_bool();
+ bool rw = RAND_BOOL();
if (rw == TRUE) {
/* Check mapping is writable, or we'll segv.
diff --git a/net/bpf.c b/net/bpf.c
index 617ddb8..9e10c59 100644
--- a/net/bpf.c
+++ b/net/bpf.c
@@ -606,7 +606,7 @@ static uint16_t gen_bpf_code_more_crazy(bool last_instr)
* increase the chance to be accepted and that we
* actually run the generated fuzz filter code.
*/
- if (rand_bool())
+ if (RAND_BOOL())
ret = BPF_RET;
}
diff --git a/net/proto-appletalk.c b/net/proto-appletalk.c
index 3078ea8..08f0927 100644
--- a/net/proto-appletalk.c
+++ b/net/proto-appletalk.c
@@ -28,7 +28,7 @@ void atalk_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
void atalk_rand_socket(struct socket_triplet *st)
{
- if (rand_bool()) {
+ if (RAND_BOOL()) {
st->type = SOCK_DGRAM;
st->protocol = 0;
return;
diff --git a/net/proto-caif.c b/net/proto-caif.c
index f75ae9c..94fbab2 100644
--- a/net/proto-caif.c
+++ b/net/proto-caif.c
@@ -39,7 +39,7 @@ void caif_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
void caif_rand_socket(struct socket_triplet *st)
{
st->protocol = rand() % _CAIFPROTO_MAX;
- if (rand_bool())
+ if (RAND_BOOL())
st->type = SOCK_SEQPACKET;
else
st->type = SOCK_STREAM;
diff --git a/net/proto-decnet.c b/net/proto-decnet.c
index da75154..d7d835e 100644
--- a/net/proto-decnet.c
+++ b/net/proto-decnet.c
@@ -31,7 +31,7 @@ void decnet_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
void decnet_rand_socket(struct socket_triplet *st)
{
- if (rand_bool()) {
+ if (RAND_BOOL()) {
st->type = SOCK_SEQPACKET;
st->protocol = DNPROTO_NSP;
} else {
diff --git a/net/proto-ipv4.c b/net/proto-ipv4.c
index 21840c0..db08c16 100644
--- a/net/proto-ipv4.c
+++ b/net/proto-ipv4.c
@@ -193,7 +193,7 @@ void ip_setsockopt(struct sockopt *so)
case IP_MULTICAST_ALL:
case IP_MULTICAST_LOOP:
case IP_RECVORIGDSTADDR:
- if (rand_bool())
+ if (RAND_BOOL())
so->optlen = sizeof(int);
else
so->optlen = sizeof(char);
diff --git a/net/proto-ipv6.c b/net/proto-ipv6.c
index 049cd44..b8c0bb8 100644
--- a/net/proto-ipv6.c
+++ b/net/proto-ipv6.c
@@ -64,14 +64,14 @@ void inet6_rand_socket(struct socket_triplet *st)
break;
case 1: st->type = SOCK_DGRAM; // UDP
- if (rand_bool())
+ if (RAND_BOOL())
st->protocol = 0;
else
st->protocol = IPPROTO_UDP;
break;
case 2: st->type = SOCK_SEQPACKET; // SCTP
- if (rand_bool())
+ if (RAND_BOOL())
st->protocol = 0;
else
st->protocol = IPPROTO_SCTP;
diff --git a/net/proto-ipx.c b/net/proto-ipx.c
index 88f8c03..22ee832 100644
--- a/net/proto-ipx.c
+++ b/net/proto-ipx.c
@@ -21,7 +21,7 @@ void ipx_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
for (i = 0; i < 6; i++)
ipx->sipx_node[i] = rand();
ipx->sipx_type = rand();
- ipx->sipx_zero = rand_bool();
+ ipx->sipx_zero = RAND_BOOL();
*addr = (struct sockaddr *) ipx;
*addrlen = sizeof(struct sockaddr_ipx);
}
diff --git a/net/proto-irda.c b/net/proto-irda.c
index 3a5a6d9..6b91e20 100644
--- a/net/proto-irda.c
+++ b/net/proto-irda.c
@@ -40,7 +40,7 @@ void irda_rand_socket(struct socket_triplet *st)
break;
case 2: st->type = SOCK_DGRAM;
- if (rand_bool())
+ if (RAND_BOOL())
st->protocol = IRDAPROTO_ULTRA;
else
st->protocol = IRDAPROTO_UNITDATA;
diff --git a/net/proto-llc.c b/net/proto-llc.c
index 9b3bf26..628998d 100644
--- a/net/proto-llc.c
+++ b/net/proto-llc.c
@@ -34,7 +34,7 @@ void llc_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
void llc_rand_socket(struct socket_triplet *st)
{
st->protocol = rand() % PROTO_MAX;
- if (rand_bool())
+ if (RAND_BOOL())
st->type = SOCK_STREAM;
else
st->type = SOCK_DGRAM;
diff --git a/net/proto-netlink.c b/net/proto-netlink.c
index 1ff9a2b..079c341 100644
--- a/net/proto-netlink.c
+++ b/net/proto-netlink.c
@@ -39,7 +39,7 @@ void netlink_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
void netlink_rand_socket(struct socket_triplet *st)
{
- if (rand_bool())
+ if (RAND_BOOL())
st->type = SOCK_RAW;
else
st->type = SOCK_DGRAM;
diff --git a/net/proto-nfc.c b/net/proto-nfc.c
index 74adf52..df27ea2 100644
--- a/net/proto-nfc.c
+++ b/net/proto-nfc.c
@@ -26,9 +26,9 @@ void nfc_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
void nfc_rand_socket(struct socket_triplet *st)
{
- if (rand_bool()) {
+ if (RAND_BOOL()) {
st->protocol = NFC_SOCKPROTO_LLCP;
- if (rand_bool())
+ if (RAND_BOOL())
st->type = SOCK_DGRAM;
else
st->type = SOCK_STREAM;
diff --git a/net/proto-phonet.c b/net/proto-phonet.c
index c6efdf7..15f7ea2 100644
--- a/net/proto-phonet.c
+++ b/net/proto-phonet.c
@@ -26,7 +26,7 @@ void phonet_gen_sockaddr(struct sockaddr **addr, socklen_t
*addrlen)
void phonet_rand_socket(struct socket_triplet *st)
{
st->protocol = 0;
- if (rand_bool())
+ if (RAND_BOOL())
st->type = SOCK_DGRAM;
else
st->type = SOCK_SEQPACKET;
diff --git a/net/proto-x25.c b/net/proto-x25.c
index 456f322..79f04b5 100644
--- a/net/proto-x25.c
+++ b/net/proto-x25.c
@@ -35,7 +35,7 @@ void x25_setsockopt(struct sockopt *so)
so->level = SOL_X25;
optval = (unsigned int *) so->optval;
- *optval = rand_bool();
+ *optval = RAND_BOOL();
so->optlen = sizeof(int);
}
diff --git a/random-pathname.c b/random-pathname.c
index 5f6f6cf..4d093d1 100644
--- a/random-pathname.c
+++ b/random-pathname.c
@@ -27,7 +27,7 @@ const char * generate_pathname(void)
len = strlen(pathname);
- if (rand_bool())
+ if (RAND_BOOL())
(void) strncpy(newpath, pathname, len);
else {
if (len < MAX_PATH_LEN - 2) {
@@ -39,7 +39,7 @@ const char * generate_pathname(void)
}
/* 50/50 chance of making it look like a dir */
- if (rand_bool()) {
+ if (RAND_BOOL()) {
if (len <= MAX_PATH_LEN - 2) {
newpath[len] = '/';
newpath[len + 1] = 0;
diff --git a/random.c b/random.c
index fd5f2c0..6b0603b 100644
--- a/random.c
+++ b/random.c
@@ -162,7 +162,7 @@ u64 rand64(void)
{
unsigned long r = 0;
- if (rand_bool()) {
+ if (RAND_BOOL()) {
/* 32-bit ranges. */
r = rand32();
diff --git a/seed.c b/seed.c
index 73e86f6..ee8cb62 100644
--- a/seed.c
+++ b/seed.c
@@ -44,7 +44,7 @@ unsigned int new_seed(void)
if ((fd = open("/dev/urandom", O_RDONLY)) < 0 ||
read(fd, &r, sizeof(r)) != sizeof(r)) {
r = rand();
- if (!(rand_bool())) {
+ if (!(RAND_BOOL())) {
gettimeofday(&t, NULL);
r |= t.tv_usec;
}
diff --git a/syscalls/fcntl.c b/syscalls/fcntl.c
index 127f022..59be8ca 100644
--- a/syscalls/fcntl.c
+++ b/syscalls/fcntl.c
@@ -100,17 +100,17 @@ static void sanitise_fcntl(struct syscallrecord *rec)
case F_NOTIFY:
rec->a3 = 0L;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 |= DN_ACCESS;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 |= DN_MODIFY;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 |= DN_CREATE;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 |= DN_DELETE;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 |= DN_RENAME;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 |= DN_ATTRIB;
break;
diff --git a/syscalls/ioctl.c b/syscalls/ioctl.c
index 7ef81fe..a7c0b5f 100644
--- a/syscalls/ioctl.c
+++ b/syscalls/ioctl.c
@@ -28,7 +28,7 @@ static void ioctl_mangle_cmd(struct syscallrecord *rec)
static void ioctl_mangle_arg(struct syscallrecord *rec)
{
/* the argument could mean anything, because ioctl sucks like that. */
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 = rand32();
else
rec->a3 = (unsigned long) get_non_null_address();
diff --git a/syscalls/mlockall.c b/syscalls/mlockall.c
index 994b681..c2d347f 100644
--- a/syscalls/mlockall.c
+++ b/syscalls/mlockall.c
@@ -16,7 +16,7 @@ static void sanitise_mlockall(struct syscallrecord *rec)
if (rec->a1 != 0)
return;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a1 = MCL_CURRENT;
else
rec->a1 = MCL_FUTURE;
diff --git a/syscalls/mmap.c b/syscalls/mmap.c
index 30d6dbe..9a31ff5 100644
--- a/syscalls/mmap.c
+++ b/syscalls/mmap.c
@@ -99,7 +99,7 @@ static void post_mmap(struct syscallrecord *rec)
this_child->num_mappings++;
/* Sometimes dirty the mapping. */
- if (rand_bool())
+ if (RAND_BOOL())
dirty_mapping(new);
}
diff --git a/syscalls/mremap.c b/syscalls/mremap.c
index ee937b2..80f1c79 100644
--- a/syscalls/mremap.c
+++ b/syscalls/mremap.c
@@ -58,7 +58,7 @@ static void post_mremap(struct syscallrecord *rec)
map->ptr = ptr;
/* Sometimes dirty the mapping first. */
- if (rand_bool())
+ if (RAND_BOOL())
dirty_mapping(map);
}
diff --git a/syscalls/msync.c b/syscalls/msync.c
index c29b8a4..e71f738 100644
--- a/syscalls/msync.c
+++ b/syscalls/msync.c
@@ -16,7 +16,7 @@ static void sanitise_msync(struct syscallrecord *rec)
{
(void) common_set_mmap_ptr_len();
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 |= MS_INVALIDATE;
}
diff --git a/syscalls/perf_event_open.c b/syscalls/perf_event_open.c
index 241ecfd..7b9fa69 100644
--- a/syscalls/perf_event_open.c
+++ b/syscalls/perf_event_open.c
@@ -755,7 +755,7 @@ static long long random_event_config(__u32 *event_type,
case PERF_TYPE_BREAKPOINT:
/* Breakpoint type only valid if config==0 */
/* Set it to something else too anyway */
- if (rand_bool())
+ if (RAND_BOOL())
config = rand64();
else
config = 0;
@@ -831,46 +831,46 @@ static long long random_sample_type(void)
long long sample_type = 0;
- if (rand_bool())
+ if (RAND_BOOL())
return rand64();
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_IP;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_TID;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_TIME;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_ADDR;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_READ;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_CALLCHAIN;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_ID;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_CPU;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_PERIOD;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_STREAM_ID;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_RAW;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_BRANCH_STACK;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_REGS_USER;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_STACK_USER;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_WEIGHT;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_DATA_SRC;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_IDENTIFIER;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_TRANSACTION;
- if (rand_bool())
+ if (RAND_BOOL())
sample_type |= PERF_SAMPLE_REGS_INTR;
return sample_type;
@@ -881,16 +881,16 @@ static long long random_read_format(void)
long long read_format = 0;
- if (rand_bool())
+ if (RAND_BOOL())
return rand64();
- if (rand_bool())
+ if (RAND_BOOL())
read_format |= PERF_FORMAT_GROUP;
- if (rand_bool())
+ if (RAND_BOOL())
read_format |= PERF_FORMAT_ID;
- if (rand_bool())
+ if (RAND_BOOL())
read_format |= PERF_FORMAT_TOTAL_TIME_ENABLED;
- if (rand_bool())
+ if (RAND_BOOL())
read_format |= PERF_FORMAT_TOTAL_TIME_RUNNING;
return read_format;
@@ -934,30 +934,30 @@ static long long random_branch_sample_type(void)
if (rand() % 2)
return rand64();
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_USER;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_KERNEL;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_HV;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_ANY;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_ANY_CALL;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_ANY_RETURN;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_IND_CALL;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_COND;
/* Transactional Memory Types */
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_ABORT_TX;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_IN_TX;
- if (rand_bool())
+ if (RAND_BOOL())
branch_sample |= PERF_SAMPLE_BRANCH_NO_TX;
return branch_sample;
@@ -980,32 +980,32 @@ static void create_mostly_valid_counting_event(struct
perf_event_attr *attr,
attr->read_format = random_read_format();
/* Bitfield parameters, mostly boolean */
- attr->disabled = rand_bool();
- attr->inherit = rand_bool();
+ attr->disabled = RAND_BOOL();
+ attr->inherit = RAND_BOOL();
if (group_leader) {
- attr->pinned = rand_bool();
+ attr->pinned = RAND_BOOL();
}
- attr->exclusive = rand_bool();
- attr->exclude_user = rand_bool();
- attr->exclude_kernel = rand_bool();
- attr->exclude_hv = rand_bool();
- attr->exclude_idle = rand_bool();
- attr->mmap = rand_bool();
- attr->comm = rand_bool();
- attr->freq = rand_bool();
- attr->inherit_stat = rand_bool();
- attr->enable_on_exec = rand_bool();
- attr->task = rand_bool();
- attr->watermark = rand_bool();
+ attr->exclusive = RAND_BOOL();
+ attr->exclude_user = RAND_BOOL();
+ attr->exclude_kernel = RAND_BOOL();
+ attr->exclude_hv = RAND_BOOL();
+ attr->exclude_idle = RAND_BOOL();
+ attr->mmap = RAND_BOOL();
+ attr->comm = RAND_BOOL();
+ attr->freq = RAND_BOOL();
+ attr->inherit_stat = RAND_BOOL();
+ attr->enable_on_exec = RAND_BOOL();
+ attr->task = RAND_BOOL();
+ attr->watermark = RAND_BOOL();
attr->precise_ip = rand() % 4; // two bits
- attr->mmap_data = rand_bool();
- attr->sample_id_all = rand_bool();
- attr->exclude_host = rand_bool();
- attr->exclude_guest = rand_bool();
- attr->exclude_callchain_kernel = rand_bool();
- attr->exclude_callchain_user = rand_bool();
- attr->mmap2 = rand_bool();
- attr->comm_exec = rand_bool();
+ attr->mmap_data = RAND_BOOL();
+ attr->sample_id_all = RAND_BOOL();
+ attr->exclude_host = RAND_BOOL();
+ attr->exclude_guest = RAND_BOOL();
+ attr->exclude_callchain_kernel = RAND_BOOL();
+ attr->exclude_callchain_user = RAND_BOOL();
+ attr->mmap2 = RAND_BOOL();
+ attr->comm_exec = RAND_BOOL();
/* wakeup events not relevant */
@@ -1040,35 +1040,35 @@ static void create_mostly_valid_sampling_event(struct
perf_event_attr *attr,
attr->read_format = random_read_format();
/* Bitfield parameters, mostly boolean */
- attr->disabled = rand_bool();
- attr->inherit = rand_bool();
+ attr->disabled = RAND_BOOL();
+ attr->inherit = RAND_BOOL();
/* only group leaders can be pinned */
if (group_leader) {
- attr->pinned = rand_bool();
+ attr->pinned = RAND_BOOL();
} else {
attr->pinned = 0;
}
- attr->exclusive = rand_bool();
- attr->exclude_user = rand_bool();
- attr->exclude_kernel = rand_bool();
- attr->exclude_hv = rand_bool();
- attr->exclude_idle = rand_bool();
- attr->mmap = rand_bool();
- attr->comm = rand_bool();
- attr->freq = rand_bool();
- attr->inherit_stat = rand_bool();
- attr->enable_on_exec = rand_bool();
- attr->task = rand_bool();
- attr->watermark = rand_bool();
+ attr->exclusive = RAND_BOOL();
+ attr->exclude_user = RAND_BOOL();
+ attr->exclude_kernel = RAND_BOOL();
+ attr->exclude_hv = RAND_BOOL();
+ attr->exclude_idle = RAND_BOOL();
+ attr->mmap = RAND_BOOL();
+ attr->comm = RAND_BOOL();
+ attr->freq = RAND_BOOL();
+ attr->inherit_stat = RAND_BOOL();
+ attr->enable_on_exec = RAND_BOOL();
+ attr->task = RAND_BOOL();
+ attr->watermark = RAND_BOOL();
attr->precise_ip = rand() % 4; // two bits
- attr->mmap_data = rand_bool();
- attr->sample_id_all = rand_bool();
- attr->exclude_host = rand_bool();
- attr->exclude_guest = rand_bool();
- attr->exclude_callchain_kernel = rand_bool();
- attr->exclude_callchain_user = rand_bool();
- attr->mmap2 = rand_bool();
- attr->comm_exec = rand_bool();
+ attr->mmap_data = RAND_BOOL();
+ attr->sample_id_all = RAND_BOOL();
+ attr->exclude_host = RAND_BOOL();
+ attr->exclude_guest = RAND_BOOL();
+ attr->exclude_callchain_kernel = RAND_BOOL();
+ attr->exclude_callchain_user = RAND_BOOL();
+ attr->mmap2 = RAND_BOOL();
+ attr->comm_exec = RAND_BOOL();
attr->wakeup_events = rand32();
@@ -1122,10 +1122,10 @@ static void create_mostly_valid_global_event(struct
perf_event_attr *attr,
attr->read_format = random_read_format();
/* Bitfield parameters, mostly boolean */
- attr->disabled = rand_bool();
- attr->inherit = rand_bool();
+ attr->disabled = RAND_BOOL();
+ attr->inherit = RAND_BOOL();
if (group_leader) {
- attr->pinned = rand_bool();
+ attr->pinned = RAND_BOOL();
}
/* Not setting most other paramaters */
@@ -1149,35 +1149,35 @@ static void create_random_event(struct perf_event_attr
*attr)
attr->read_format = random_read_format();
/* bitfields */
- attr->disabled = rand_bool();
- attr->inherit = rand_bool();
- attr->pinned = rand_bool();
- attr->exclusive = rand_bool();
- attr->exclude_user = rand_bool();
- attr->exclude_kernel = rand_bool();
- attr->exclude_hv = rand_bool();
- attr->exclude_idle = rand_bool();
- attr->mmap = rand_bool();
- attr->comm = rand_bool();
- attr->freq = rand_bool();
- attr->inherit_stat = rand_bool();
- attr->enable_on_exec = rand_bool();
- attr->task = rand_bool();
- attr->watermark = rand_bool();
+ attr->disabled = RAND_BOOL();
+ attr->inherit = RAND_BOOL();
+ attr->pinned = RAND_BOOL();
+ attr->exclusive = RAND_BOOL();
+ attr->exclude_user = RAND_BOOL();
+ attr->exclude_kernel = RAND_BOOL();
+ attr->exclude_hv = RAND_BOOL();
+ attr->exclude_idle = RAND_BOOL();
+ attr->mmap = RAND_BOOL();
+ attr->comm = RAND_BOOL();
+ attr->freq = RAND_BOOL();
+ attr->inherit_stat = RAND_BOOL();
+ attr->enable_on_exec = RAND_BOOL();
+ attr->task = RAND_BOOL();
+ attr->watermark = RAND_BOOL();
attr->precise_ip = rand() % 4;
- attr->mmap_data = rand_bool();
- attr->sample_id_all = rand_bool();
- attr->exclude_host = rand_bool();
- attr->exclude_guest = rand_bool();
- attr->exclude_callchain_kernel = rand_bool();
- attr->exclude_callchain_user = rand_bool();
- attr->mmap2 = rand_bool();
- attr->comm_exec = rand_bool();
+ attr->mmap_data = RAND_BOOL();
+ attr->sample_id_all = RAND_BOOL();
+ attr->exclude_host = RAND_BOOL();
+ attr->exclude_guest = RAND_BOOL();
+ attr->exclude_callchain_kernel = RAND_BOOL();
+ attr->exclude_callchain_user = RAND_BOOL();
+ attr->mmap2 = RAND_BOOL();
+ attr->comm_exec = RAND_BOOL();
attr->wakeup_events=rand32();
/* Breakpoints are unioned with the config values */
- if (rand_bool()) {
+ if (RAND_BOOL()) {
setup_breakpoints(attr);
}
else {
@@ -1243,16 +1243,16 @@ void sanitise_perf_event_open(struct syscallrecord *rec)
/* flags */
/* You almost never set these unless you're playing with cgroups */
flags = 0;
- if (rand_bool()) {
+ if (RAND_BOOL()) {
flags = rand64();
} else {
- if (rand_bool())
+ if (RAND_BOOL())
flags |= PERF_FLAG_FD_NO_GROUP;
- if (rand_bool())
+ if (RAND_BOOL())
flags |= PERF_FLAG_FD_OUTPUT;
- if (rand_bool())
+ if (RAND_BOOL())
flags |= PERF_FLAG_PID_CGROUP;
- if (rand_bool())
+ if (RAND_BOOL())
flags |= PERF_FLAG_FD_CLOEXEC;
}
rec->a5 = flags;
diff --git a/syscalls/remap_file_pages.c b/syscalls/remap_file_pages.c
index 3ffa668..e22b756 100644
--- a/syscalls/remap_file_pages.c
+++ b/syscalls/remap_file_pages.c
@@ -21,14 +21,14 @@ static void sanitise_remap_file_pages(struct syscallrecord
*rec)
map = common_set_mmap_ptr_len();
- if (rand_bool()) {
+ if (RAND_BOOL()) {
start = rand() % map->size;
start &= PAGE_MASK;
rec->a1 += start;
}
/* We just want to remap a part of the mapping. */
- if (rand_bool())
+ if (RAND_BOOL())
size = page_size;
else {
size = rand() % map->size;
@@ -45,7 +45,7 @@ static void sanitise_remap_file_pages(struct syscallrecord
*rec)
rec->a3 = 0;
/* Pick a random pgoff. */
- if (rand_bool())
+ if (RAND_BOOL())
offset = rand() & (size / page_size);
else
offset = 0;
diff --git a/syscalls/send.c b/syscalls/send.c
index f77de4f..98930c0 100644
--- a/syscalls/send.c
+++ b/syscalls/send.c
@@ -19,7 +19,7 @@ static void sanitise_send(struct syscallrecord *rec)
unsigned int size;
void *ptr;
- if (rand_bool())
+ if (RAND_BOOL())
size = 1;
else
size = rand() % page_size;
diff --git a/syscalls/setsockopt.c b/syscalls/setsockopt.c
index e2480e8..dc1d523 100644
--- a/syscalls/setsockopt.c
+++ b/syscalls/setsockopt.c
@@ -88,7 +88,7 @@ void do_setsockopt(struct sockopt *so)
so->optval = (unsigned long) zmalloc(page_size);
// pick a size for optlen. At the minimum, we want an int (overridden
below)
- if (rand_bool())
+ if (RAND_BOOL())
so->optlen = sizeof(int);
else
so->optlen = rand() % 256;
@@ -110,7 +110,7 @@ void do_setsockopt(struct sockopt *so)
/* optval should be nonzero to enable a boolean option, or zero if the
option is to be disabled.
* Let's disable it half the time.
*/
- if (rand_bool()) {
+ if (RAND_BOOL()) {
free((void *) so->optval);
so->optval = 0;
}
diff --git a/syscalls/sigaction.c b/syscalls/sigaction.c
index ac2926f..af35390 100644
--- a/syscalls/sigaction.c
+++ b/syscalls/sigaction.c
@@ -14,10 +14,10 @@
static void sanitise_rt_sigaction(struct syscallrecord *rec)
{
- if (rand_bool())
+ if (RAND_BOOL())
rec->a2 = 0;
- if (rand_bool())
+ if (RAND_BOOL())
rec->a3 = 0;
rec->a4 = sizeof(sigset_t);
diff --git a/syscalls/splice.c b/syscalls/splice.c
index b024d44..c219491 100644
--- a/syscalls/splice.c
+++ b/syscalls/splice.c
@@ -17,12 +17,12 @@ static void sanitise_splice(struct syscallrecord *rec)
if (ONE_IN(3))
return;
- if (rand_bool()) {
+ if (RAND_BOOL()) {
rec->a1 = shm->pipe_fds[rand() % MAX_PIPE_FDS];
rec->a2 = 0;
}
- if (rand_bool()) {
+ if (RAND_BOOL()) {
rec->a3 = shm->pipe_fds[rand() % MAX_PIPE_FDS];
rec->a4 = 0;
}
diff --git a/syscalls/write.c b/syscalls/write.c
index fd7255d..1cb55f0 100644
--- a/syscalls/write.c
+++ b/syscalls/write.c
@@ -16,7 +16,7 @@ static void sanitise_write(struct syscallrecord *rec)
unsigned int size;
void *ptr;
- if (rand_bool())
+ if (RAND_BOOL())
size = 1;
else
size = rand() % page_size;
--
1.9.1
--
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