afsmonitor: fix segv on exit

[openafs.git] / src / afsmonitor / afsmonitor.c

diff --git a/src/afsmonitor/afsmonitor.c b/src/afsmonitor/afsmonitor.c
index 84a73b2..184a0f9 100644 (file)
--- a/src/afsmonitor/afsmonitor.c
+++ b/src/afsmonitor/afsmonitor.c
@@ -362,7 +362,7 @@ afsmon_Exit(int a_exitVal)  /* exit code */
     struct afsmon_cm_Results_list *next_cmlist;
     struct xstat_cm_ProbeResults *tmp_xstat_cmPR;
     struct afsmon_hostEntry *curr_hostEntry;
-    struct afsmon_hostEntry *prev_hostEntry;
+    struct afsmon_hostEntry *next_hostEntry;
     int i;
     int j;
     int bufslot;
@@ -507,14 +507,12 @@ afsmon_Exit(int a_exitVal)        /* exit code */
        if (afsmon_debug)
            fprintf(debugFD, "Deallocating FS hostEntries ..");
        curr_hostEntry = FSnameList;
-       for (i = 0; i < numFS; i++) {
-           prev_hostEntry = curr_hostEntry;
+       while (curr_hostEntry) {
+           next_hostEntry = curr_hostEntry->next;
            if (curr_hostEntry->thresh != NULL)
                free(curr_hostEntry->thresh);
            free(curr_hostEntry);
-           if (afsmon_debug)
-               fprintf(debugFD, " %d", i);
-           curr_hostEntry = prev_hostEntry->next;
+           curr_hostEntry = next_hostEntry;
        }
        if (afsmon_debug)
            fprintf(debugFD, "\n");
@@ -523,14 +521,12 @@ afsmon_Exit(int a_exitVal)        /* exit code */
        if (afsmon_debug)
            fprintf(debugFD, "Deallocating CM hostEntries ..");
        curr_hostEntry = CMnameList;
-       for (i = 0; i < numCM; i++) {
-           prev_hostEntry = curr_hostEntry;
+       while (curr_hostEntry) {
+           next_hostEntry = curr_hostEntry->next;
            if (curr_hostEntry->thresh != NULL)
                free(curr_hostEntry->thresh);
            free(curr_hostEntry);
-           if (afsmon_debug)
-               fprintf(debugFD, " %d", i);
-           curr_hostEntry = prev_hostEntry->next;
+           curr_hostEntry = next_hostEntry;
        }
        if (afsmon_debug)
            fprintf(debugFD, "\n");