- don't free user-supplied string (via -e)

[oweals/busybox.git] / util-linux / hexdump.c

diff --git a/util-linux/hexdump.c b/util-linux/hexdump.c
index 8ac12f0820b261668464705fefe5a0c1ca87cc4e..48edd70a930e2acf5ac45f68be104e288f35924e 100644 (file)
--- a/util-linux/hexdump.c
+++ b/util-linux/hexdump.c
@@ -16,11 +16,19 @@
 
 static void bb_dump_addfile(dumper_t *dumper, char *name)
 {
-       parser_t *parser = config_open2(name, xfopen_for_read);
-       while (config_read(parser, &name, 1, 1, "# \t", 0)) {
-               bb_dump_add(dumper, name);
+       char *p;
+       FILE *fp;
+       char *buf;
+
+       fp = xfopen_for_read(name);
+       while ((buf = xmalloc_fgetline(fp)) != NULL) {
+               p = skip_whitespace(buf);
+               if (*p && (*p != '#')) {
+                       bb_dump_add(dumper, p);
+               }
+               free(buf);
        }
-       config_close(parser);
+       fclose(fp);
 }
 
 static const char *const add_strings[] = {