X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2F__stdio_write.c;h=da45673f23bfd1cad6f3b52fea458f3143e9a874;hb=2d3e2a7fc13296bb682b9a48b81f1c7130a94bde;hp=dd97cf68ac15f08a3c71fc6553418f39185539d4;hpb=58165923890865a6ac042fafce13f440ee986fd9;p=musl

diff --git a/src/stdio/__stdio_write.c b/src/stdio/__stdio_write.c
index dd97cf68..da45673f 100644
--- a/src/stdio/__stdio_write.c
+++ b/src/stdio/__stdio_write.c
@@ -22,6 +22,7 @@ size_t __stdio_write(FILE *f, const unsigned char *buf, size_t len)
 		cnt = syscall_cp(SYS_writev, f->fd, iov, iovcnt);
 		pthread_cleanup_pop(0);
 		if (cnt == rem) {
+			f->wend = f->buf + f->buf_size;
 			f->wpos = f->wbase = f->buf;
 			return len;
 		}