a414851 Reuse the same sbuf for every file, clearing the buffer each time. — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

HardenedBSD Package Manager

Reuse the same sbuf for every file, clearing the buffer each time.

Will Andrews committed 14 years ago

commit a4148518f1768d559bde1906277b585703a4294b
parent 5bc6216

1 file changed +3 -2

modified libpkg/packing.c

@@ -121,20 +121,20 @@ packing_append_tree(struct packing *pack, const char *treepath, const char *newr

 	if (fts == NULL)
 		goto cleanup;
 	sb = sbuf_new_auto();
 	while ((fts_e = fts_read(fts)) != NULL) {
 		switch(fts_e->fts_info) {
 		case FTS_F:
 			/* Skip entries that are shorter than the tree itself */
 			if (fts_e->fts_pathlen <= treelen)
 				break;
 			sb = sbuf_new_auto();
 			sbuf_clear(sb);
 			/* Strip the prefix to obtain the target path */
 			if (newroot) /* Prepend a root if one is specified */
 				sbuf_cat(sb, newroot);
 			sbuf_cat(sb, fts_e->fts_path + treelen + 1 /* skip trailing slash */);
 			sbuf_finish(sb);
 			packing_append_file(pack, fts_e->fts_name, sbuf_get(sb));
 			sbuf_free(sb);
 			break;
 		case FTS_DNR:
 		case FTS_ERR:

@@ -146,6 +146,7 @@ packing_append_tree(struct packing *pack, const char *treepath, const char *newr

 			break;
 		}
 	}
 	sbuf_free(sb);
 cleanup:
 	fts_close(fts);
 	return EPKG_OK;