Merge branch 'collectd-5.5'

[collectd.git] / src / network.c

diff --git a/src/network.c b/src/network.c
index 3f39aac..ac076cc 100644 (file)
--- a/src/network.c
+++ b/src/network.c
@@ -36,9 +36,6 @@
 
 #include "network.h"
 
-#if HAVE_PTHREAD_H
-# include <pthread.h>
-#endif
 #if HAVE_NETDB_H
 # include <netdb.h>
 #endif
@@ -56,7 +53,6 @@
 #endif
 
 #if HAVE_LIBGCRYPT
-# include <pthread.h>
 # if defined __APPLE__
 /* default xcode compiler throws warnings even when deprecated functionality
  * is not used. -Werror breaks the build because of erroneous warnings.
@@ -934,7 +930,7 @@ static int parse_part_string (void **ret_buffer, size_t *ret_buffer_len,
        uint16_t pkg_length;
        size_t payload_size;
 
-       if (output_len <= 0)
+       if (output_len == 0)
                return (EINVAL);
 
        if (buffer_len < header_size)
@@ -1443,6 +1439,7 @@ static int parse_packet (sockent_t *se, /* {{{ */
                                printed_ignore_warning = 1;
                        }
                        buffer = ((char *) buffer) + pkg_length;
+                       buffer_size -= (size_t) pkg_length;
                        continue;
                }
 #endif /* HAVE_LIBGCRYPT */
@@ -1470,6 +1467,7 @@ static int parse_packet (sockent_t *se, /* {{{ */
                                printed_ignore_warning = 1;
                        }
                        buffer = ((char *) buffer) + pkg_length;
+                       buffer_size -= (size_t) pkg_length;
                        continue;
                }
 #endif /* HAVE_LIBGCRYPT */
@@ -1611,6 +1609,7 @@ static int parse_packet (sockent_t *se, /* {{{ */
                        DEBUG ("network plugin: parse_packet: Unknown part"
                                        " type: 0x%04hx", pkg_type);
                        buffer = ((char *) buffer) + pkg_length;
+                       buffer_size -= (size_t) pkg_length;
                }
        } /* while (buffer_size > sizeof (part_header_t)) */
 
@@ -2311,7 +2310,7 @@ static int sockent_server_listen (sockent_t *se) /* {{{ */
 
        freeaddrinfo (ai_list);
 
-       if (se->data.server.fd_num <= 0)
+       if (se->data.server.fd_num == 0)
                return (-1);
        return (0);
 } /* }}} int sockent_server_listen */