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capability: also cap CAP_LAST_CAP at 63

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This commit is contained in:
Lennart Poettering 2019-03-21 12:37:30 +01:00
parent 664ff517d3
commit 46eda04373
1 changed files with 1 additions and 1 deletions
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2
src/basic/capability-util.c
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@ -61,7 +61,7 @@ unsigned long cap_last_cap(void) {
}
/* fall back to syscall-probing for pre linux-3.2 */
p = (unsigned long) CAP_LAST_CAP;
p = MIN((unsigned long) CAP_LAST_CAP, 63U);
if (prctl(PR_CAPBSET_READ, p) < 0) {