Improved rwrite() to handle a stderr exception without playing games

[rsync/rsync.git] / hlink.c

diff --git a/hlink.c b/hlink.c
index ec49709..cdafa9f 100644 (file)
--- a/hlink.c
+++ b/hlink.c
@@ -35,8 +35,8 @@ extern int remove_source_files;
 extern int stdout_format_has_i;
 extern int maybe_ATTRS_REPORT;
 extern int unsort_ndx;
-extern char *basis_dir[];
-extern struct file_list *cur_flist, *first_flist;
+extern char *basis_dir[MAX_BASIS_DIRS+1];
+extern struct file_list *cur_flist;
 
 #ifdef SUPPORT_HARD_LINKS
 
@@ -124,14 +124,15 @@ static void match_gnums(int32 *ndx_list, int ndx_count)
                if (inc_recurse) {
                        node = hashtable_find(prior_hlinks, gnum, 1);
                        if (!node->data) {
-                               node->data = new_array0(char, 5);
+                               if (!(node->data = new_array0(char, 5)))
+                                       out_of_memory("match_gnums");
                                assert(gnum >= hlink_flist->ndx_start);
                                file->flags |= FLAG_HLINK_FIRST;
                                prev = -1;
                        } else if (CVAL(node->data, 0) == 0) {
                                struct file_list *flist;
                                prev = IVAL(node->data, 1);
-                               flist = flist_for_ndx(prev);
+                               flist = flist_for_ndx(prev, NULL);
                                if (flist)
                                        flist->files[prev - flist->ndx_start]->flags &= ~FLAG_HLINK_LAST;
                                else {
@@ -260,7 +261,7 @@ static char *check_prior(struct file_struct *file, int gnum,
        while (1) {
                struct file_list *flist;
                if (prev_ndx < 0
-                || (flist = flist_for_ndx(prev_ndx)) == NULL)
+                || (flist = flist_for_ndx(prev_ndx, NULL)) == NULL)
                        break;
                fp = flist->files[prev_ndx - flist->ndx_start];
                if (!(fp->flags & FLAG_SKIP_HLINK)) {
@@ -503,16 +504,7 @@ void finish_hard_link(struct file_struct *file, const char *fname, int fin_ndx,
 
        while ((ndx = prev_ndx) >= 0) {
                int val;
-               flist = flist_for_ndx(ndx);
-               if (flist == NULL) {
-                       int start1 = first_flist ? first_flist->ndx_start : 0;
-                       int start2 = first_flist ? first_flist->prev->ndx_start : 0;
-                       int used = first_flist ? first_flist->prev->used : 0;
-                       rprintf(FERROR,
-                               "File index not found: %d (%d - %d)\n",
-                               ndx, start1 - 1, start2 + used - 1);
-                       exit_cleanup(RERR_PROTOCOL);
-               }
+               flist = flist_for_ndx(ndx, "finish_hard_link");
                file = flist->files[ndx - flist->ndx_start];
                file->flags = (file->flags & ~FLAG_HLINK_FIRST) | FLAG_HLINK_DONE;
                prev_ndx = F_HL_PREV(file);