From 9d7d4458d94d0aac0a7edf999368eb18f89cb76a Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Mon, 2 Apr 2012 17:26:05 -0400
Subject: Convert read and write operations to sss_atomic_read

https://fedorahosted.org/sssd/ticket/1209
---
 src/responder/nss/nsssrv_mmap_cache.c | 20 ++++++++++----------
 src/responder/ssh/sshsrv_cmd.c        |  2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'src/responder')

diff --git a/src/responder/nss/nsssrv_mmap_cache.c b/src/responder/nss/nsssrv_mmap_cache.c
index 7a7a498b9..e60d06198 100644
--- a/src/responder/nss/nsssrv_mmap_cache.c
+++ b/src/responder/nss/nsssrv_mmap_cache.c
@@ -512,16 +512,16 @@ static errno_t sss_mc_set_recycled(int fd)
         /* What do we do now ? */
         return errno;
     }
-    pos = 0;
-    while (pos < sizeof(h.status)) {
-        ret = write(fd, ((uint8_t *)&w) + pos, sizeof(h.status) - pos);
-        if (ret == -1) {
-            if (errno != EINTR) {
-                return errno;
-            }
-            continue;
-        }
-        pos += ret;
+
+    errno = 0;
+    ret = sss_atomic_write_s(fd, (uint8_t *)&w, sizeof(h.status));
+    if (ret == -1) {
+        return errno;
+    }
+
+    if (ret != sizeof(h.status)) {
+        /* Write error */
+        return EIO;
     }
 
     return EOK;
diff --git a/src/responder/ssh/sshsrv_cmd.c b/src/responder/ssh/sshsrv_cmd.c
index 4882bacf9..149137070 100644
--- a/src/responder/ssh/sshsrv_cmd.c
+++ b/src/responder/ssh/sshsrv_cmd.c
@@ -516,7 +516,7 @@ ssh_host_pubkeys_update_known_hosts(struct ssh_cmd_ctx *cmd_ctx)
                     goto done;
                 }
 
-                wret = sss_atomic_write(fd, line, strlen(line));
+                wret = sss_atomic_write_s(fd, line, strlen(line));
                 if (wret == -1) {
                     ret = errno;
                     goto done;
-- 
cgit