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Code Issues Projects Releases Wiki Activity

Check setuid() return value. Bugzilla #7116.

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This commit is contained in:
Matthieu Herrb 2006-06-20 21:07:53 +02:00
commit 2b58685402
4 changed files with 26 additions and 10 deletions
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6
hw/xfree86/common/xf86Init.c
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@ -1896,7 +1896,11 @@ xf86RunVtInit(void)
FatalError("xf86RunVtInit: fork failed (%s)\n", strerror(errno));
break;
case 0: /* child */
setuid(getuid());
if (setuid(getuid()) == -1) {
xf86Msg(X_ERROR, "xf86RunVtInit: setuid failed (%s)\n",
strerror(errno));
exit(255);
}
/* set stdin, stdout to the consoleFd */
for (i = 0; i < 2; i++) {
if (xf86Info.consoleFd != i) {