diff options
Diffstat (limited to 'libc/sysdeps/linux/common/prlimit.c')
| -rw-r--r-- | libc/sysdeps/linux/common/prlimit.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/common/prlimit.c b/libc/sysdeps/linux/common/prlimit.c index f59ade3a3..81c0f4619 100644 --- a/libc/sysdeps/linux/common/prlimit.c +++ b/libc/sysdeps/linux/common/prlimit.c @@ -25,7 +25,9 @@ prlimit (__pid_t pid, enum __rlimit_resource resource, const struct rlimit *new_rlimit, struct rlimit *old_rlimit) { struct rlimit64 new_rlimit64; + struct rlimit64 *new_rlimit64_ptr = NULL; struct rlimit64 old_rlimit64; + struct rlimit64 *old_rlimit64_ptr = (old_rlimit != NULL ? &old_rlimit64 : NULL); int res; if (new_rlimit != NULL) { @@ -37,10 +39,11 @@ prlimit (__pid_t pid, enum __rlimit_resource resource, new_rlimit64.rlim_max = RLIM64_INFINITY; else new_rlimit64.rlim_max = new_rlimit->rlim_max; + new_rlimit64_ptr = &new_rlimit64; } - res = INLINE_SYSCALL (prlimit64, 4, pid, resource, &new_rlimit64, - &old_rlimit64); + res = INLINE_SYSCALL (prlimit64, 4, pid, resource, new_rlimit64_ptr, + old_rlimit64_ptr); if (res == 0 && old_rlimit != NULL) { /* If the syscall succeeds but the values do not fit into a @@ -64,7 +67,7 @@ prlimit (__pid_t pid, enum __rlimit_resource resource, __set_errno(EOVERFLOW); return -1; } - old_rlimit->rlim_cur = RLIM_INFINITY; + old_rlimit->rlim_max = RLIM_INFINITY; } } |