diff options
| -rw-r--r-- | mount.cifs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mount.cifs.c b/mount.cifs.c index 81bdbc8..2474e98 100644 --- a/mount.cifs.c +++ b/mount.cifs.c @@ -347,6 +347,8 @@ static int set_password(struct parsed_mount_info *parsed_info, const char *src) static int drop_capabilities(int parent) { + capng_select_t set = CAPNG_SELECT_CAPS; + capng_setpid(getpid()); capng_clear(CAPNG_SELECT_BOTH); if (parent) { @@ -364,7 +366,10 @@ drop_capabilities(int parent) return EX_SYSERR; } } - if (capng_apply(CAPNG_SELECT_BOTH)) { + if (capng_have_capability(CAPNG_EFFECTIVE, CAP_SETPCAP)) { + set = CAPNG_SELECT_BOTH; + } + if (capng_apply(set)) { fprintf(stderr, "Unable to apply new capability set.\n"); return EX_SYSERR; } |