acl - Bugs: bug #59061, acl_from_mode doesn't properly...

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bug #59061: acl_from_mode doesn't properly handle allocation failure

Submitter:	Tavian Barnes <tavianator>
Submitted:	Thu 03 Sep 2020 08:50:23 PM UTC


Category:	None	Severity:	3 - Normal
Item Group:	None	Status:	Fixed
Privacy:	Public	Assigned to:	None
Open/Closed:	Closed

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Thu 03 Sep 2020 09:11:47 PM UTC, comment #2: Indeed, thanks for the fix. The same bug exists in acl_copy_int, so I've fixed that at the same time.	Andreas Gruenbacher <agruen>
Thu 03 Sep 2020 08:58:31 PM UTC, comment #1: Patch attached. (file #49740)	Tavian Barnes <tavianator>
Thu 03 Sep 2020 08:50:23 PM UTC, original submission: acl_from_mode() does acl_obj_p = __acl_init_obj(3); if (!acl_obj_p) goto fail; ... fail: __acl_free_acl_obj(acl_obj_p); return NULL; But __acl_free_acl_obj() doesn't handle NULL, resulting in a segfault. Changing that `goto fail;` into `return NULL;` fixes the crash.	Tavian Barnes <tavianator>

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file #49740: 0001-acl_from_mode-Fix-segfault-on-allocation-failure.patch added by tavianator (837B - text/x-patch)

Depends on the following items: None found

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Date	Changed by	Updated Field	Previous Value	Replaced by
2020-09-03	agruen	Status	None	Fixed
		Open/Closed	Open	Closed
2020-09-03	tavianator	Attached File	-	Added 0001-acl_from_mode-Fix-segfault-on-allocation-failure.patch, #49740

acl - Bugs: bug #59061, acl_from_mode doesn't properly...

bug #59061: acl_from_mode doesn't properly handle allocation failure

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