mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-01-31 03:27:39 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Make pledge() less strict about the API

Browse source 
We were previously returning EINVAL but OpenBSD allows it.
This commit is contained in:
Justine Tunney 2023-10-03 17:57:26 -07:00
parent 695f74035d
commit 4825737509
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
libc/calls/pledge.c
View file

@ -239,6 +239,9 @@
int pledge(const char *promises, const char *execpromises) {
int e, rc;
unsigned long ipromises, iexecpromises;
if (promises && !execpromises) {
execpromises = promises;
}
if (!promises) {
// OpenBSD says NULL argument means it doesn't change, i.e.
// pledge(0,0) on OpenBSD does nothing. The Cosmopolitan Libc