use size_t

Max Kellermann <max@duempel.org>

diff --git a/extensions/libxt_NFLOG.c b/extensions/libxt_NFLOG.c
index a94823766f091d5121786d1a168ce283dd7855bd..e96878c55a70fe973553e8718be81166ee2fd196 100644 (file)
--- a/extensions/libxt_NFLOG.c
+++ b/extensions/libxt_NFLOG.c
@@ -45,6 +45,7 @@ static int NFLOG_parse(int c, char **argv, int invert, unsigned int *flags,
 {
        struct xt_nflog_info *info = (struct xt_nflog_info *)(*target)->data;
        int n;
+       size_t length;
 
        switch (c) {
        case NFLOG_GROUP:
@@ -69,15 +70,15 @@ static int NFLOG_parse(int c, char **argv, int invert, unsigned int *flags,
                        exit_error(PARAMETER_PROBLEM,
                                   "Unexpected `!' after --nflog-prefix");
 
-               n = strlen(optarg);
-               if (n == 0)
+               length = strlen(optarg);
+               if (length == 0)
                        exit_error(PARAMETER_PROBLEM,
                                   "No prefix specified for --nflog-prefix");
-               if (n >= sizeof(info->prefix))
+               if (length >= sizeof(info->prefix))
                        exit_error(PARAMETER_PROBLEM,
                                   "--nflog-prefix too long, max %Zu characters",
                                   sizeof(info->prefix) - 1);
-               if (n != strlen(strtok(optarg, "\n")))
+               if (length != strlen(strtok(optarg, "\n")))
                        exit_error(PARAMETER_PROBLEM,
                                   "Newlines are not allowed in --nflog-prefix");
                strcpy(info->prefix, optarg);

diff --git a/iptables-restore.c b/iptables-restore.c
index dc82f1ddb824cfc95863576818141df6748091ad..ade1a2fe9aa571d42c663fa95d10870e3b2b38a5 100644 (file)
--- a/iptables-restore.c
+++ b/iptables-restore.c
@@ -320,7 +320,7 @@ main(int argc, char *argv[])
                        /* the parser */
                        char *curchar;
                        int quote_open;
-                       int param_len;
+                       size_t param_len;
 
                        /* reset the newargv */
                        newargc = 0;