Commit 94eb1328 authored by Tatsuhiro Tsujikawa's avatar Tatsuhiro Tsujikawa Committed by Daniel Stenberg
Browse files

Fixed segmentation fault when Metalink has no valid file or no resource.

parent 383641d7

src/tool_metalink.c

+9 −1
Original line number Diff line number Diff line
@@ -94,6 +94,10 @@ int parse_metalink(struct Configurable *config, const char *infile) 
  if(r != 0) {

    return -1;

  }

  if(metalink->files == NULL) {

    fprintf(config->errors, "\nMetalink does not contain any file.\n");

    return 0;

  }

  ml = new_metalink(metalink);



  if(config->metalink_list) {
@@ -107,7 +111,11 @@ int parse_metalink(struct Configurable *config, const char *infile) 
  for(files = metalink->files; *files; ++files) {

    struct getout *url;

    /* Skip an entry which has no resource. */

    if(!(*files)->resources[0]) continue;

    if(!(*files)->resources) {

      fprintf(config->errors, "\nFile %s does not have any resource.\n",

              (*files)->name);

      continue;

    }

    if(config->url_get ||

       ((config->url_get = config->url_list) != NULL)) {

      /* there's a node here, if it already is filled-in continue to