X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=lib%2Fmemcached_auto.c;h=acb554b149bd4dd220ce0eaf3899681503152f96;hb=452f5b545eec58ac1bddd32ea131b79e2b1a52a9;hp=7122dc90096e6db4659dfc2120d0e32660e6085a;hpb=875200dc0c5668bba4f8a68b487f9d2f2a1eedb0;p=m6w6%2Flibmemcached

diff --git a/lib/memcached_auto.c b/lib/memcached_auto.c
index 7122dc90..acb554b1 100644
--- a/lib/memcached_auto.c
+++ b/lib/memcached_auto.c
@@ -6,7 +6,7 @@ static memcached_return memcached_auto(memcached_st *ptr,
                                        unsigned int offset,
                                        unsigned int *value)
 {
-  size_t send_length;
+  size_t send_length, sent_length;
   memcached_return rc;
   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
   unsigned int server_key;
@@ -22,8 +22,11 @@ static memcached_return memcached_auto(memcached_st *ptr,
                         "%s %.*s %u\r\n", verb, 
                         (int)key_length, key,
                         offset);
+  if (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE)
+    return MEMCACHED_WRITE_FAILURE;
+  sent_length= write(ptr->hosts[server_key].fd, buffer, send_length);
 
-  if ((write(ptr->hosts[server_key].fd, buffer, send_length) == -1))
+  if (sent_length == -1 || sent_length != send_length)
     return MEMCACHED_WRITE_FAILURE;
 
   memset(buffer, 0, MEMCACHED_DEFAULT_COMMAND_SIZE);