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-rw-r--r--src/udev/ata_id/ata_id.c1
-rw-r--r--src/udev/libudev-monitor.c47
-rw-r--r--src/udev/libudev-util-private.c3
-rw-r--r--src/udev/udev-builtin-blkid.c4
-rw-r--r--src/udev/udev-builtin-firmware.c2
-rw-r--r--src/udev/udev-event.c4
-rw-r--r--src/udev/udevadm-settle.c2
-rw-r--r--src/udev/udevd.c1
8 files changed, 30 insertions, 34 deletions
diff --git a/src/udev/ata_id/ata_id.c b/src/udev/ata_id/ata_id.c
index fe160bf1ee..be064187f8 100644
--- a/src/udev/ata_id/ata_id.c
+++ b/src/udev/ata_id/ata_id.c
@@ -360,7 +360,6 @@ static int disk_identify(struct udev *udev,
int is_packet_device;
/* init results */
- ret = -1;
memset(out_identify, '\0', 512);
is_packet_device = 0;
diff --git a/src/udev/libudev-monitor.c b/src/udev/libudev-monitor.c
index 5ff340a9e1..4406b55f97 100644
--- a/src/udev/libudev-monitor.c
+++ b/src/udev/libudev-monitor.c
@@ -26,6 +26,7 @@
#include "libudev.h"
#include "libudev-private.h"
+#include "socket-util.h"
/**
* SECTION:libudev-monitor
@@ -43,9 +44,9 @@ struct udev_monitor {
struct udev *udev;
int refcount;
int sock;
- struct sockaddr_nl snl;
- struct sockaddr_nl snl_trusted_sender;
- struct sockaddr_nl snl_destination;
+ union sockaddr_union snl;
+ union sockaddr_union snl_trusted_sender;
+ union sockaddr_union snl_destination;
socklen_t addrlen;
struct udev_list filter_subsystem_list;
struct udev_list filter_tag_list;
@@ -144,12 +145,12 @@ struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const c
udev_monitor->sock = fd;
}
- udev_monitor->snl.nl_family = AF_NETLINK;
- udev_monitor->snl.nl_groups = group;
+ udev_monitor->snl.nl.nl_family = AF_NETLINK;
+ udev_monitor->snl.nl.nl_groups = group;
/* default destination for sending */
- udev_monitor->snl_destination.nl_family = AF_NETLINK;
- udev_monitor->snl_destination.nl_groups = UDEV_MONITOR_UDEV;
+ udev_monitor->snl_destination.nl.nl_family = AF_NETLINK;
+ udev_monitor->snl_destination.nl.nl_groups = UDEV_MONITOR_UDEV;
return udev_monitor;
}
@@ -314,7 +315,7 @@ _public_ int udev_monitor_filter_update(struct udev_monitor *udev_monitor)
int udev_monitor_allow_unicast_sender(struct udev_monitor *udev_monitor, struct udev_monitor *sender)
{
- udev_monitor->snl_trusted_sender.nl_pid = sender->snl.nl_pid;
+ udev_monitor->snl_trusted_sender.nl.nl_pid = sender->snl.nl.nl_pid;
return 0;
}
/**
@@ -330,20 +331,20 @@ _public_ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor)
int err = 0;
const int on = 1;
- if (udev_monitor->snl.nl_family == 0)
+ if (udev_monitor->snl.nl.nl_family == 0)
return -EINVAL;
udev_monitor_filter_update(udev_monitor);
if (!udev_monitor->bound) {
err = bind(udev_monitor->sock,
- (struct sockaddr *)&udev_monitor->snl, sizeof(struct sockaddr_nl));
+ &udev_monitor->snl.sa, sizeof(struct sockaddr_nl));
if (err == 0)
udev_monitor->bound = true;
}
if (err >= 0) {
- struct sockaddr_nl snl;
+ union sockaddr_union snl;
socklen_t addrlen;
/*
@@ -351,9 +352,9 @@ _public_ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor)
* it is usually, but not necessarily the pid
*/
addrlen = sizeof(struct sockaddr_nl);
- err = getsockname(udev_monitor->sock, (struct sockaddr *)&snl, &addrlen);
+ err = getsockname(udev_monitor->sock, &snl.sa, &addrlen);
if (err == 0)
- udev_monitor->snl.nl_pid = snl.nl_pid;
+ udev_monitor->snl.nl.nl_pid = snl.nl.nl_pid;
} else {
err(udev_monitor->udev, "bind failed: %m\n");
return err;
@@ -518,7 +519,7 @@ _public_ struct udev_device *udev_monitor_receive_device(struct udev_monitor *ud
struct iovec iov;
char cred_msg[CMSG_SPACE(sizeof(struct ucred))];
struct cmsghdr *cmsg;
- struct sockaddr_nl snl;
+ union sockaddr_union snl;
struct ucred *cred;
char buf[8192];
ssize_t buflen;
@@ -536,7 +537,7 @@ retry:
smsg.msg_control = cred_msg;
smsg.msg_controllen = sizeof(cred_msg);
- if (udev_monitor->snl.nl_family != 0) {
+ if (udev_monitor->snl.nl.nl_family != 0) {
smsg.msg_name = &snl;
smsg.msg_namelen = sizeof(snl);
}
@@ -553,18 +554,18 @@ retry:
return NULL;
}
- if (udev_monitor->snl.nl_family != 0) {
- if (snl.nl_groups == 0) {
+ if (udev_monitor->snl.nl.nl_family != 0) {
+ if (snl.nl.nl_groups == 0) {
/* unicast message, check if we trust the sender */
- if (udev_monitor->snl_trusted_sender.nl_pid == 0 ||
- snl.nl_pid != udev_monitor->snl_trusted_sender.nl_pid) {
+ if (udev_monitor->snl_trusted_sender.nl.nl_pid == 0 ||
+ snl.nl.nl_pid != udev_monitor->snl_trusted_sender.nl.nl_pid) {
dbg(udev_monitor->udev, "unicast netlink message ignored\n");
return NULL;
}
- } else if (snl.nl_groups == UDEV_MONITOR_KERNEL) {
- if (snl.nl_pid > 0) {
+ } else if (snl.nl.nl_groups == UDEV_MONITOR_KERNEL) {
+ if (snl.nl.nl_pid > 0) {
dbg(udev_monitor->udev, "multicast kernel netlink message from pid %d ignored\n",
- snl.nl_pid);
+ snl.nl.nl_pid);
return NULL;
}
}
@@ -663,7 +664,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor,
struct udev_list_entry *list_entry;
uint64_t tag_bloom_bits;
- if (udev_monitor->snl.nl_family == 0)
+ if (udev_monitor->snl.nl.nl_family == 0)
return -EINVAL;
blen = udev_device_get_properties_monitor_buf(udev_device, &buf);
diff --git a/src/udev/libudev-util-private.c b/src/udev/libudev-util-private.c
index 2b2752bb54..44ff02cc33 100644
--- a/src/udev/libudev-util-private.c
+++ b/src/udev/libudev-util-private.c
@@ -143,14 +143,13 @@ gid_t util_lookup_group(struct udev *udev, const char *group)
struct group *gr;
gid_t gid = 0;
size_t buflen = sysconf(_SC_GETPW_R_SIZE_MAX);
- char *buf = alloca(buflen);
+ char *buf = NULL;
if (strcmp(group, "root") == 0)
return 0;
gid = strtoul(group, &endptr, 10);
if (endptr[0] == '\0')
return gid;
- buf = NULL;
gid = 0;
for (;;) {
char *newbuf;
diff --git a/src/udev/udev-builtin-blkid.c b/src/udev/udev-builtin-blkid.c
index c6dee9c3cf..fdc68d00a8 100644
--- a/src/udev/udev-builtin-blkid.c
+++ b/src/udev/udev-builtin-blkid.c
@@ -150,10 +150,8 @@ static int builtin_blkid(struct udev_device *dev, int argc, char *argv[], bool t
}
pr = blkid_new_probe();
- if (!pr) {
- err = -ENOMEM;
+ if (!pr)
return EXIT_FAILURE;
- }
blkid_probe_set_superblocks_flags(pr,
BLKID_SUBLKS_LABEL | BLKID_SUBLKS_UUID |
diff --git a/src/udev/udev-builtin-firmware.c b/src/udev/udev-builtin-firmware.c
index 0bc09e004f..146a57706f 100644
--- a/src/udev/udev-builtin-firmware.c
+++ b/src/udev/udev-builtin-firmware.c
@@ -84,7 +84,7 @@ static int builtin_firmware(struct udev_device *dev, int argc, char *argv[], boo
char datapath[UTIL_PATH_SIZE];
char fwpath[UTIL_PATH_SIZE];
const char *firmware;
- FILE *fwfile;
+ FILE *fwfile = NULL;
struct utsname kernel;
struct stat statbuf;
unsigned int i;
diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index debda61eed..bea316c18e 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -715,8 +715,8 @@ int udev_event_spawn(struct udev_event *event,
log_debug("starting '%s'\n", cmd);
- err = spawn_exec(event, cmd, argv, envp, sigmask,
- outpipe[WRITE_END], errpipe[WRITE_END]);
+ spawn_exec(event, cmd, argv, envp, sigmask,
+ outpipe[WRITE_END], errpipe[WRITE_END]);
_exit(2 );
case -1:
diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c
index d7fbc9e560..19c1e99ccb 100644
--- a/src/udev/udevadm-settle.c
+++ b/src/udev/udevadm-settle.c
@@ -53,7 +53,7 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
int quiet = 0;
const char *exists = NULL;
unsigned int timeout = 120;
- struct pollfd pfd[1];
+ struct pollfd pfd[1] = { {.fd = -1}, };
struct udev_queue *udev_queue = NULL;
int rc = EXIT_FAILURE;
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index fc33ff0117..da044fcdcd 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -329,7 +329,6 @@ static void worker_new(struct event *event)
if (fdcount < 0) {
if (errno == EINTR)
continue;
- err = -errno;
log_error("failed to poll: %m\n");
goto out;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-23 02:47:50 +0000