diff options
Diffstat (limited to 'src/shared/bus-util.c')
| -rw-r--r-- | src/shared/bus-util.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c index 66724d0e78..c80fc4fcbb 100644 --- a/src/shared/bus-util.c +++ b/src/shared/bus-util.c @@ -1613,36 +1613,40 @@ int bus_property_get_rlimit( void *userdata, sd_bus_error *error) { + const char *is_soft; struct rlimit *rl; uint64_t u; rlim_t x; - const char *is_soft; assert(bus); assert(reply); assert(userdata); is_soft = endswith(property, "Soft"); + rl = *(struct rlimit**) userdata; if (rl) x = is_soft ? rl->rlim_cur : rl->rlim_max; else { struct rlimit buf = {}; + const char *s, *p; int z; - const char *s; + /* Chop off "Soft" suffix */ s = is_soft ? strndupa(property, is_soft - property) : property; - z = rlimit_from_string(strstr(s, "Limit")); + /* Skip over any prefix, such as "Default" */ + assert_se(p = strstr(s, "Limit")); + + z = rlimit_from_string(p + 5); assert(z >= 0); - getrlimit(z, &buf); + (void) getrlimit(z, &buf); x = is_soft ? buf.rlim_cur : buf.rlim_max; } - /* rlim_t might have different sizes, let's map - * RLIMIT_INFINITY to (uint64_t) -1, so that it is the same on - * all archs */ + /* rlim_t might have different sizes, let's map RLIMIT_INFINITY to (uint64_t) -1, so that it is the same on all + * archs */ u = x == RLIM_INFINITY ? (uint64_t) -1 : (uint64_t) x; return sd_bus_message_append(reply, "t", u); |