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| author | Furkan Sahin <furkan-dev@proton.me> | 2016-12-02 18:57:10 -0500 |
|---|---|---|
| committer | Furkan Sahin <furkan-dev@proton.me> | 2016-12-02 18:57:10 -0500 |
| commit | 2ca6584ed9bccb08117e77bc0127f0576a499e76 (patch) | |
| tree | c3139753ff61578fefce9636fed583dd35f490e3 | |
| parent | b221dc4e0112be75df92d392daf4106f960911dd (diff) | |
Fix use-after-free
| -rw-r--r-- | sway/security.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sway/security.c b/sway/security.c index 0d510253..1d236b1d 100644 --- a/sway/security.c +++ b/sway/security.c @@ -29,7 +29,6 @@ enum secure_feature get_feature_policy(pid_t pid) { FEATURE_FULLSCREEN | FEATURE_KEYBOARD | FEATURE_MOUSE; ssize_t len = readlink(path, link, sizeof(link)); - free(path); if (len < 0) { sway_log(L_INFO, "WARNING: unable to read %s for security check. Using default policy.", @@ -38,6 +37,7 @@ enum secure_feature get_feature_policy(pid_t pid) { } else { link[len] = '\0'; } + free(path); for (int i = 0; i < config->feature_policies->length; ++i) { struct feature_policy *policy = config->feature_policies->items[i]; |