Add error check for writing RDB checksum

Closes #857
2012-12-31 00:44:30 +02:00 · 2012-12-31 00:44:30 +02:00 · 3fc3157dc2
commit 3fc3157dc2
parent a52ee4fd0e
1 changed files with 1 additions and 1 deletions
--- a/src/rdb.c
+++ b/src/rdb.c
@ -688,7 +688,7 @@ int rdbSave(char *filename) {
     * loading code skips the check in this case. */
    cksum = rdb.cksum;
    memrev64ifbe(&cksum);
-    rioWrite(&rdb,&cksum,8);
+    if (rioWrite(&rdb,&cksum,8) == 0) goto werr;

    /* Make sure data will not remain on the OS's output buffers */
    if (fflush(fp) == EOF) goto werr;