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-rw-r--r--src/basic/socket-util.c12
-rw-r--r--src/basic/socket-util.h6
-rw-r--r--src/journal/journal-send.c10
-rw-r--r--src/journal/test-journal-send.c89
4 files changed, 79 insertions, 38 deletions
diff --git a/src/basic/socket-util.c b/src/basic/socket-util.c
index 3458741cb5..79901a6a06 100644
--- a/src/basic/socket-util.c
+++ b/src/basic/socket-util.c
@@ -870,16 +870,24 @@ int getpeersec(int fd, char **ret) {
return 0;
}
-int send_one_fd(int transport_fd, int fd, int flags) {
+int send_one_fd_sa(
+ int transport_fd,
+ int fd,
+ const struct sockaddr *sa, socklen_t len,
+ int flags) {
+
union {
struct cmsghdr cmsghdr;
uint8_t buf[CMSG_SPACE(sizeof(int))];
} control = {};
+ struct cmsghdr *cmsg;
+
struct msghdr mh = {
+ .msg_name = (struct sockaddr*) sa,
+ .msg_namelen = len,
.msg_control = &control,
.msg_controllen = sizeof(control),
};
- struct cmsghdr *cmsg;
assert(transport_fd >= 0);
assert(fd >= 0);
diff --git a/src/basic/socket-util.h b/src/basic/socket-util.h
index f9c90e0e73..6da1df68d8 100644
--- a/src/basic/socket-util.h
+++ b/src/basic/socket-util.h
@@ -128,7 +128,11 @@ int ip_tos_from_string(const char *s);
int getpeercred(int fd, struct ucred *ucred);
int getpeersec(int fd, char **ret);
-int send_one_fd(int transport_fd, int fd, int flags);
+int send_one_fd_sa(int transport_fd,
+ int fd,
+ const struct sockaddr *sa, socklen_t len,
+ int flags);
+#define send_one_fd(transport_fd, fd, flags) send_one_fd_sa(transport_fd, fd, NULL, 0, flags)
int receive_one_fd(int transport_fd, int flags);
#define CMSG_FOREACH(cmsg, mh) \
diff --git a/src/journal/journal-send.c b/src/journal/journal-send.c
index fa5dee73c3..44fa11a00e 100644
--- a/src/journal/journal-send.c
+++ b/src/journal/journal-send.c
@@ -225,8 +225,8 @@ _public_ int sd_journal_sendv(const struct iovec *iov, int n) {
assert_return(iov, -EINVAL);
assert_return(n > 0, -EINVAL);
- w = alloca(sizeof(struct iovec) * n * 5 + 3);
- l = alloca(sizeof(uint64_t) * n);
+ w = newa(struct iovec, n * 5 + 3);
+ l = newa(uint64_t, n);
for (i = 0; i < n; i++) {
char *c, *nl;
@@ -337,7 +337,11 @@ _public_ int sd_journal_sendv(const struct iovec *iov, int n) {
return r;
}
- return send_one_fd(fd, buffer_fd, 0);
+ r = send_one_fd_sa(fd, buffer_fd, mh.msg_name, mh.msg_namelen, 0);
+ if (r == -ENOENT)
+ /* Fail silently if the journal is not available */
+ return 0;
+ return r;
}
static int fill_iovec_perror_and_send(const char *message, int skip, struct iovec iov[]) {
diff --git a/src/journal/test-journal-send.c b/src/journal/test-journal-send.c
index 694376670d..e537c1fe5f 100644
--- a/src/journal/test-journal-send.c
+++ b/src/journal/test-journal-send.c
@@ -19,59 +19,84 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include "sd-journal.h"
-#include "log.h"
+#include "macro.h"
int main(int argc, char *argv[]) {
char huge[4096*1024];
- log_set_max_level(LOG_DEBUG);
-
- sd_journal_print(LOG_INFO, "piepapo");
-
- sd_journal_send("MESSAGE=foobar",
- "VALUE=%i", 7,
- NULL);
+ /* utf-8 and non-utf-8, message-less and message-ful iovecs */
+ struct iovec graph1[] = {
+ {(char*) "GRAPH=graph", strlen("GRAPH=graph")}
+ };
+ struct iovec graph2[] = {
+ {(char*) "GRAPH=graph\n", strlen("GRAPH=graph\n")}
+ };
+ struct iovec message1[] = {
+ {(char*) "MESSAGE=graph", strlen("MESSAGE=graph")}
+ };
+ struct iovec message2[] = {
+ {(char*) "MESSAGE=graph\n", strlen("MESSAGE=graph\n")}
+ };
+
+ assert_se(sd_journal_print(LOG_INFO, "piepapo") == 0);
+
+ assert_se(sd_journal_send("MESSAGE=foobar",
+ "VALUE=%i", 7,
+ NULL) == 0);
errno = ENOENT;
- sd_journal_perror("Foobar");
+ assert_se(sd_journal_perror("Foobar") == 0);
- sd_journal_perror("");
+ assert_se(sd_journal_perror("") == 0);
memset(huge, 'x', sizeof(huge));
memcpy(huge, "HUGE=", 5);
char_array_0(huge);
- sd_journal_send("MESSAGE=Huge field attached",
- huge,
- NULL);
+ assert_se(sd_journal_send("MESSAGE=Huge field attached",
+ huge,
+ NULL) == 0);
- sd_journal_send("MESSAGE=uiui",
- "VALUE=A",
- "VALUE=B",
- "VALUE=C",
- "SINGLETON=1",
- "OTHERVALUE=X",
- "OTHERVALUE=Y",
- "WITH_BINARY=this is a binary value \a",
- NULL);
+ assert_se(sd_journal_send("MESSAGE=uiui",
+ "VALUE=A",
+ "VALUE=B",
+ "VALUE=C",
+ "SINGLETON=1",
+ "OTHERVALUE=X",
+ "OTHERVALUE=Y",
+ "WITH_BINARY=this is a binary value \a",
+ NULL) == 0);
syslog(LOG_NOTICE, "Hello World!");
- sd_journal_print(LOG_NOTICE, "Hello World");
-
- sd_journal_send("MESSAGE=Hello World!",
- "MESSAGE_ID=52fb62f99e2c49d89cfbf9d6de5e3555",
- "PRIORITY=5",
- "HOME=%s", getenv("HOME"),
- "TERM=%s", getenv("TERM"),
- "PAGE_SIZE=%li", sysconf(_SC_PAGESIZE),
- "N_CPUS=%li", sysconf(_SC_NPROCESSORS_ONLN),
- NULL);
+ assert_se(sd_journal_print(LOG_NOTICE, "Hello World") == 0);
+
+ assert_se(sd_journal_send("MESSAGE=Hello World!",
+ "MESSAGE_ID=52fb62f99e2c49d89cfbf9d6de5e3555",
+ "PRIORITY=5",
+ "HOME=%s", getenv("HOME"),
+ "TERM=%s", getenv("TERM"),
+ "PAGE_SIZE=%li", sysconf(_SC_PAGESIZE),
+ "N_CPUS=%li", sysconf(_SC_NPROCESSORS_ONLN),
+ NULL) == 0);
+
+ assert_se(sd_journal_sendv(graph1, 1) == 0);
+ assert_se(sd_journal_sendv(graph2, 1) == 0);
+ assert_se(sd_journal_sendv(message1, 1) == 0);
+ assert_se(sd_journal_sendv(message2, 1) == 0);
+
+ /* test without location fields */
+#undef sd_journal_sendv
+ assert_se(sd_journal_sendv(graph1, 1) == 0);
+ assert_se(sd_journal_sendv(graph2, 1) == 0);
+ assert_se(sd_journal_sendv(message1, 1) == 0);
+ assert_se(sd_journal_sendv(message2, 1) == 0);
sleep(1);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-02 14:43:42 +0000