X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/2523d0cc14365293a6d0ecb4e5191e50d92adaa6..3ed84dbc983a218ca1b7d49b0926c453784e3a45:/lib/sysxattrs.c

diff --git a/lib/sysxattrs.c b/lib/sysxattrs.c
index 1512518c..d55ee0c2 100644
--- a/lib/sysxattrs.c
+++ b/lib/sysxattrs.c
@@ -145,8 +145,8 @@ static ssize_t read_xattr(int attrfd, void *buf, size_t buflen)
 		ret = -1;
 	} else {
 		size_t bufpos;
-		for (bufpos = 0; bufpos < buflen; ) {
-			ssize_t cnt = read(attrfd, buf + bufpos, buflen - bufpos);
+		for (bufpos = 0; bufpos < sb.st_size; ) {
+			ssize_t cnt = read(attrfd, buf + bufpos, sb.st_size - bufpos);
 			if (cnt <= 0) {
 				if (cnt < 0 && errno == EINTR)
 					continue;
@@ -193,7 +193,7 @@ int sys_lsetxattr(const char *path, const char *name, const void *value, size_t
 	size_t bufpos;
 	mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP;
 
-	if ((attrfd = attropen(path, name, O_CREAT|O_WRONLY|O_NOFOLLOW, mode)) < 0)
+	if ((attrfd = attropen(path, name, O_CREAT|O_TRUNC|O_WRONLY, mode)) < 0)
 		return -1;
 
 	for (bufpos = 0; bufpos < size; ) {
@@ -217,7 +217,7 @@ int sys_lremovexattr(const char *path, const char *name)
 	int attrdirfd;
 	int ret;
 
-	if ((attrdirfd = attropen(path, ".", O_RDWR)) < 0)
+	if ((attrdirfd = attropen(path, ".", O_RDONLY)) < 0)
 		return -1;
 
 	ret = unlinkat(attrdirfd, name, 0);