make addfilelist more resistant against corrupt rpms

diff --git a/ext/repo_rpmdb.c b/ext/repo_rpmdb.c
index 0bfb503..9ab49d6 100644 (file)
--- a/ext/repo_rpmdb.c
+++ b/ext/repo_rpmdb.c
@@ -645,7 +645,7 @@ adddudata(Repodata *data, Id handle, RpmHead *rpmhead, char **dn, unsigned int *
   for (i = 0; i < fc; i++)
     {
       if (di[i] >= dc)
-       continue;
+       continue;       /* corrupt entry */
       fn[di[i]]++;
       if (fsz[i] == 0 || !S_ISREG(fm[i]))
        continue;
@@ -683,7 +683,7 @@ addfilelist(Repodata *data, Id handle, RpmHead *rpmhead)
   int bnc, dnc, dic;
   int i;
   Id lastdid = 0;
-  int lastdii = -1;
+  unsigned int lastdii = -1;
 
   if (!data)
     return;
@@ -720,6 +720,8 @@ addfilelist(Repodata *data, Id handle, RpmHead *rpmhead)
        did = lastdid;
       else
        {
+         if (di[i] >= dnc)
+           continue;   /* corrupt entry */
          did = repodata_str2dir(data, dn[di[i]], 1);
          if (!did)
            did = repodata_str2dir(data, "/", 1);