a81e786 dlopen(3) returns a NULL pointer. Also avoid dlclose(NULL) here. — HardenedBSD-pkg

HardenedBSD Package Manager

dlopen(3) returns a NULL pointer. Also avoid dlclose(NULL) here.

Bryan Drewery committed 12 years ago

commit a81e786e4a8f9a842451c6b1ce5fb6f65c72cb13
parent f5b7f003e8f41369528cbb240433298a71c260cc

1 file changed +4 -3

modified libpkg/pkg_config.c

@@ -698,11 +698,12 @@ disable_plugins_if_static(void)

 		return;
 	dlh = dlopen(0, 0);
 	dlclose(dlh);
 	/* if dlh is 0 then we are in static binary */
 	if (dlh == 0)
 	/* if dlh is NULL then we are in static binary */
 	if (dlh == NULL)
 		conf->boolean = false;
 	else
 		dlclose(dlh);
 	return;
 }