diff options
| author | Navid Emamdoost <[email protected]> | 2019-10-21 10:23:47 -0500 |
|---|---|---|
| committer | John Johansen <[email protected]> | 2020-05-21 15:25:51 -0700 |
| commit | c54d481d71c6849e044690d3960aaebc730224cc (patch) | |
| tree | d43fe9636bb5c992caead0e29a7aba02c2b3dbec /include/linux/fpga/fpga-mgr.h | |
| parent | c6b39f070722ea9963ffe756bfe94e89218c5e63 (diff) | |
apparmor: Fix use-after-free in aa_audit_rule_init
In the implementation of aa_audit_rule_init(), when aa_label_parse()
fails the allocated memory for rule is released using
aa_audit_rule_free(). But after this release, the return statement
tries to access the label field of the rule which results in
use-after-free. Before releasing the rule, copy errNo and return it
after release.
Fixes: 52e8c38001d8 ("apparmor: Fix memory leak of rule on error exit path")
Signed-off-by: Navid Emamdoost <[email protected]>
Signed-off-by: John Johansen <[email protected]>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions