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| author | dcashman <dcashman@google.com> | 2016-02-29 22:08:20 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2016-02-29 22:08:20 +0000 |
| commit | de4ff16d9539400cc63059b6cc23851ec6dab578 (patch) | |
| tree | ecb380e43037933a68413362fc19f5460c16a900 | |
| parent | 4b8c57b5d932758260a571937e9158f76eb37614 (diff) | |
| parent | cdc89940cc87d795157b4090a7b9ef5ada14e829 (diff) | |
| download | libselinux-de4ff16d9539400cc63059b6cc23851ec6dab578.tar.gz | |
BACKPORT: libselinux: procattr: return einval for <= 0 pid args.
am: cdc89940cc
* commit 'cdc89940cc87d795157b4090a7b9ef5ada14e829':
BACKPORT: libselinux: procattr: return einval for <= 0 pid args.
| -rw-r--r-- | src/procattr.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/procattr.c b/src/procattr.c index a55465a..74c0012 100644 --- a/src/procattr.c +++ b/src/procattr.c @@ -139,7 +139,12 @@ static int setprocattrcon(const char * context, #define getpidattr_def(fn, attr) \ int get##fn(pid_t pid, char **c) \ { \ - return getprocattrcon(c, pid, #attr); \ + if (pid <= 0) { \ + errno = EINVAL; \ + return -1; \ + } else { \ + return getprocattrcon(c, pid, #attr); \ + } \ } all_selfattr_def(con, current) |