firefox3-pgo/fix-mozilla-launcher.patch

   1 --- xulrunner/stub/nsXULStub.cpp        2008-07-17 21:43:11.000000000 +0200
   2 +++ xulrunner/stub/nsXULStub.cpp        2008-07-17 21:47:04.000000000 +0200
   3 @@ -208,8 +208,10 @@
   4    // 3) give up
   5
   6    struct stat fileStat;
   7 +  char *testp;
   8
   9 -  if (!realpath(argv[0], iniPath) || stat(iniPath, &fileStat)) {
  10 +  testp = realpath(argv[0], iniPath);
  11 +  if (!(testp != NULL && stat(iniPath, &fileStat) == 0 && S_ISREG(fileStat.st_mode) && fileStat.st_mode & S_IXUSR) || (testp != NULL && stat(iniPath, &fileStat))) {
  12      const char *path = getenv("PATH");
  13      if (!path)
  14        return 1;
  15 @@ -222,7 +224,7 @@
  16      char *token = strtok(pathdup, ":");
  17      while (token) {
  18        sprintf(tmpPath, "%s/%s", token, argv[0]);
  19 -      if (realpath(tmpPath, iniPath) && stat(iniPath, &fileStat) == 0) {
  20 +      if (realpath(tmpPath, iniPath) && stat(iniPath, &fileStat) == 0 && S_ISREG(fileStat.st_mode) && fileStat.st_mode & S_IXUSR) {
  21          found = PR_TRUE;
  22          break;
  23        }