Earlier version silently failed without logging anything.
$ logger --journald=/etc/services ; echo $?
1
Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
---
misc-utils/logger.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/misc-utils/logger.c b/misc-utils/logger.c
index f3bdc90..fccba38 100644
--- a/misc-utils/logger.c
+++ b/misc-utils/logger.c
@@ -37,6 +37,7 @@
*/
#include <errno.h>
+#include <limits.h>
#include <unistd.h>
#include <stdlib.h>
#include <time.h>
@@ -231,6 +232,8 @@ static int journald_entry(FILE *fp)
}
if (lines == vectors) {
vectors *= 2;
+ if (IOV_MAX < vectors)
+ errx(EXIT_FAILURE, _("maximum input lines (%d) exceeded"), IOV_MAX);
iovec = xrealloc(iovec, vectors * sizeof(struct iovec));
}
iovec[lines].iov_base = buf;
@@ -415,7 +418,9 @@ int main(int argc, char **argv)
int ret = journald_entry(jfd);
if (stdin != jfd)
fclose(jfd);
- return ret ? EXIT_FAILURE : EXIT_SUCCESS;
+ if (ret)
+ errx(EXIT_FAILURE, "journald entry could not be wrote");
+ return EXIT_SUCCESS;
}
#endif
if (server)
--
1.9.2
--
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