diff options
| -rw-r--r-- | dragonflybsd/DragonFlyBSDMachine.c | 2 | ||||
| -rw-r--r-- | freebsd/FreeBSDMachine.c | 2 | ||||
| -rw-r--r-- | netbsd/NetBSDMachine.c | 2 | ||||
| -rw-r--r-- | openbsd/OpenBSDMachine.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/dragonflybsd/DragonFlyBSDMachine.c b/dragonflybsd/DragonFlyBSDMachine.c index e1da417b..04962d7c 100644 --- a/dragonflybsd/DragonFlyBSDMachine.c +++ b/dragonflybsd/DragonFlyBSDMachine.c @@ -105,7 +105,7 @@ Machine* Machine_new(UsersTable* usersTable, uid_t userId) { } len = sizeof(this->kernelFScale); - if (sysctlbyname("kern.fscale", &this->kernelFScale, &len, NULL, 0) == -1) { + if (sysctlbyname("kern.fscale", &this->kernelFScale, &len, NULL, 0) == -1 || this->kernelFScale <= 0) { //sane default for kernel provided CPU percentage scaling, at least on x86 machines, in case this sysctl call failed this->kernelFScale = 2048; } diff --git a/freebsd/FreeBSDMachine.c b/freebsd/FreeBSDMachine.c index f5d228c8..d781414b 100644 --- a/freebsd/FreeBSDMachine.c +++ b/freebsd/FreeBSDMachine.c @@ -136,7 +136,7 @@ Machine* Machine_new(UsersTable* usersTable, uid_t userId) { } len = sizeof(this->kernelFScale); - if (sysctlbyname("kern.fscale", &this->kernelFScale, &len, NULL, 0) == -1) { + if (sysctlbyname("kern.fscale", &this->kernelFScale, &len, NULL, 0) == -1 || this->kernelFScale <= 0) { //sane default for kernel provided CPU percentage scaling, at least on x86 machines, in case this sysctl call failed this->kernelFScale = 2048; } diff --git a/netbsd/NetBSDMachine.c b/netbsd/NetBSDMachine.c index 9f3b32de..c1e6f7ed 100644 --- a/netbsd/NetBSDMachine.c +++ b/netbsd/NetBSDMachine.c @@ -112,7 +112,7 @@ Machine* Machine_new(UsersTable* usersTable, uid_t userId) { NetBSDMachine_updateCPUcount(this); size = sizeof(this->fscale); - if (sysctl(fmib, 2, &this->fscale, &size, NULL, 0) < 0) { + if (sysctl(fmib, 2, &this->fscale, &size, NULL, 0) < 0 || this->fscale <= 0) { CRT_fatalError("fscale sysctl call failed"); } diff --git a/openbsd/OpenBSDMachine.c b/openbsd/OpenBSDMachine.c index 177e7d29..8b86dfab 100644 --- a/openbsd/OpenBSDMachine.c +++ b/openbsd/OpenBSDMachine.c @@ -99,7 +99,7 @@ Machine* Machine_new(UsersTable* usersTable, uid_t userId) { OpenBSDProcessList_updateCPUcount(this); size = sizeof(this->fscale); - if (sysctl(fmib, 2, &this->fscale, &size, NULL, 0) < 0) { + if (sysctl(fmib, 2, &this->fscale, &size, NULL, 0) < 0 || this->fscale <= 0) { CRT_fatalError("fscale sysctl call failed"); } |