commit 31658355f3937b67f265e45f70eccfe7af668a70
Author: Marcin Banasiak <marcin.banasiak@gmail.com>
Date:   Sun Mar 9 22:16:00 2014 +0100

    Ignore paths longer than 255 characters (lp#1288989)
    
    Index format used by poldek prevents us from storing paths longer than
    255 characters. Changing this behaviour would break backward
    compatibility, so simply ignore them.

diff --git a/pkgdir/pkgdir_dirindex.c b/pkgdir/pkgdir_dirindex.c
index abfd05c..3437ee7 100644
--- a/pkgdir/pkgdir_dirindex.c
+++ b/pkgdir/pkgdir_dirindex.c
@@ -136,6 +136,9 @@ void add_to_path_index(tn_hash *path_index, const char *path, uint32_t package_n
     unsigned khash = 0;
     tn_array *keys;
     
+    if (strlen(path) > 255)
+	return;
+    
     if ((keys = n_hash_get_ex(path_index, path, &klen, &khash)) == NULL) {
         keys = n_array_new(16, free, (tn_fn_cmp)strcmp);
         n_hash_insert_ex(path_index, path, klen, khash, keys);
diff --git a/pm/rpm/rpm_pkg_ld.c b/pm/rpm/rpm_pkg_ld.c
index 5ae167a..3983693 100644
--- a/pm/rpm/rpm_pkg_ld.c
+++ b/pm/rpm/rpm_pkg_ld.c
@@ -259,8 +259,9 @@ static int valid_fname(const char *fname, mode_t mode, const char *pkgname)
 #endif     
 
     if (strlen(fname) > 255) {
-        logn(LOGERR, _("%s: %s \"%s\" longer than 255 bytes"),
-            pkgname, S_ISDIR(mode) ? _("dirname") : _("filename"), fname);
+	if (poldek_VERBOSE > 1)
+    	    logn(LOGWARN, _("%s: skipped %s \"%s\" longer than 255 bytes"),
+        	pkgname, S_ISDIR(mode) ? _("dirname") : _("filename"), fname);
         return 0;
     }
     
@@ -335,8 +336,11 @@ int pm_rpm_ldhdr_fl(tn_alloc *na, tn_tuple **fl,
         struct pkgfl_ent *flent;
 
         fentdirs_items[i] = 0;
-        if (!valid_fname(dirs[i], 0, pkgname))
-            nerr++;
+        if (!valid_fname(dirs[i], 0, pkgname)) {
+    	    skipdirs[i] = NULL;
+    	    fentdirs[i] = NULL;
+            continue;
+        }
 
         if (which != PKGFL_ALL) {
             int is_depdir;
@@ -374,7 +378,7 @@ int pm_rpm_ldhdr_fl(tn_alloc *na, tn_tuple **fl,
         int len;
 
         if (!valid_fname(names[i], modes ? modes[i] : 0, pkgname))
-            nerr++;
+            continue;
         
         msg(5, "  %d: %s %s/%s \n", i, skipdirs[j] ? "add " : "skip",
             dirs[j], names[i]);

diff --git a/pm/rpm/rpm_pkg_ld.c b/pm/rpm/rpm_pkg_ld.c
index 3983693..51e339f 100644
--- a/pm/rpm/rpm_pkg_ld.c
+++ b/pm/rpm/rpm_pkg_ld.c
@@ -277,6 +277,7 @@ int pm_rpm_ldhdr_fl(tn_alloc *na, tn_tuple **fl,
     int32_t   *diridxs;
     uint32_t  *sizes;
     uint16_t  *modes;
+    size_t    *dirslen = NULL;
     struct    flfile *flfile;
     struct    pkgfl_ent **fentdirs = NULL;
     int       *fentdirs_items;
@@ -329,11 +330,14 @@ int pm_rpm_ldhdr_fl(tn_alloc *na, tn_tuple **fl,
     
     skipdirs = alloca(sizeof(*skipdirs) * c2);
     fentdirs = alloca(sizeof(*fentdirs) * c2);
+    dirslen = alloca(sizeof(size_t) * c2);
     fentdirs_items = alloca(sizeof(*fentdirs_items) * c2);
 
     /* skip unneded dirnames */
     for (i=0; i<c2; i++) {
         struct pkgfl_ent *flent;
+        
+        dirslen[i] = strlen(dirs[i]);
 
         fentdirs_items[i] = 0;
         if (!valid_fname(dirs[i], 0, pkgname)) {
@@ -366,7 +370,7 @@ int pm_rpm_ldhdr_fl(tn_alloc *na, tn_tuple **fl,
             if (diridxs[j] == i)
                 fentdirs_items[i]++;
         
-        flent = pkgfl_ent_new(na, dirs[i], strlen(dirs[i]), fentdirs_items[i]);
+        flent = pkgfl_ent_new(na, dirs[i], dirslen[i], fentdirs_items[i]);
         fentdirs[i] = flent;
         ndirs++;
     }
@@ -388,6 +392,15 @@ int pm_rpm_ldhdr_fl(tn_alloc *na, tn_tuple **fl,
         
         flent = fentdirs[j];
         len = strlen(names[i]);
+        
+        /* FIXME: ignore dirpaths longer then 255 characters lp#1288989 */
+        if (S_ISDIR(modes ? modes[i] : 0) && dirslen[j] + len > 254) {
+    	    if (poldek_VERBOSE > 1)
+    		logn(LOGWARN, _("%s: skipped dirname \"%s/%s\": longer than 255 bytes"),
+        	    pkgname, flent->dirname, names[i]);
+    	    continue;
+    	}
+        
         if (symlinks) { 
             flfile = flfile_new(na, sizes ? sizes[i] : 0,
                                 modes ? modes[i] : 0,