diff options
Diffstat (limited to 'lib/buffer.c')
| -rw-r--r-- | lib/buffer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/buffer.c b/lib/buffer.c index 9d931a9b..3701e121 100644 --- a/lib/buffer.c +++ b/lib/buffer.c @@ -24,6 +24,7 @@ #include "memory.h" #include "buffer.h" +#include "log.h" #include <stddef.h> /* Make buffer data. */ @@ -580,9 +581,9 @@ in one shot. */ struct buffer_data *d; struct buffer_data *next; - ssize_t written; + size_t written; struct iovec iov[MAX_CHUNKS]; - int iovcnt = 0; + size_t iovcnt = 0; size_t nbyte = 0; for (d = b->head; d && (iovcnt < MAX_CHUNKS) && (nbyte < MAX_FLUSH); @@ -592,7 +593,8 @@ in one shot. */ nbyte += (iov[iovcnt].iov_len = d->cp-d->sp); } - if ((written = writev(fd,iov,iovcnt)) < 0) + /* only place where written should be sign compared */ + if ((ssize_t)(written = writev(fd,iov,iovcnt)) < 0) { if ((errno != EAGAIN) && (errno != EINTR)) zlog_warn("buffer_flush_available write error on fd %d: %s", |