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| author | Steve Reinhardt <stever@gmail.com> | 2009-02-28 20:14:22 -0500 |
|---|---|---|
| committer | Steve Reinhardt <stever@gmail.com> | 2009-02-28 20:14:22 -0500 |
| commit | 307905095caaa277e8ccbd58f095381d79b0c402 (patch) | |
| tree | 3361750419c48e533b2f732834a46c92c962888d | |
| parent | 4523741c1c72ef954410ccb0aa7782b28be3441b (diff) | |
| download | gem5-307905095caaa277e8ccbd58f095381d79b0c402.tar.xz | |
Fix Num_Syscall_Descs check bug in non-x86 ISAs.
(See cset d35d2b28df38 for x86 fix.)
| -rw-r--r-- | src/arch/alpha/linux/process.cc | 2 | ||||
| -rw-r--r-- | src/arch/mips/linux/process.cc | 2 | ||||
| -rw-r--r-- | src/arch/sparc/linux/process.cc | 4 | ||||
| -rw-r--r-- | src/arch/sparc/solaris/process.cc | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/src/arch/alpha/linux/process.cc b/src/arch/alpha/linux/process.cc index 1e4f75790..aeff9fbed 100644 --- a/src/arch/alpha/linux/process.cc +++ b/src/arch/alpha/linux/process.cc @@ -579,7 +579,7 @@ AlphaLinuxProcess::AlphaLinuxProcess(LiveProcessParams * params, SyscallDesc* AlphaLinuxProcess::getDesc(int callnum) { - if (callnum < 0 || callnum > Num_Syscall_Descs) + if (callnum < 0 || callnum >= Num_Syscall_Descs) return NULL; return &syscallDescs[callnum]; } diff --git a/src/arch/mips/linux/process.cc b/src/arch/mips/linux/process.cc index dc3b84ced..24e71305a 100644 --- a/src/arch/mips/linux/process.cc +++ b/src/arch/mips/linux/process.cc @@ -425,7 +425,7 @@ MipsLinuxProcess::getDesc(int callnum) //MIPS32 syscalls are in the range of 4000 - 4999 int m5_sys_idx = callnum - 4000; - if (m5_sys_idx < 0 || m5_sys_idx > Num_Syscall_Descs) + if (m5_sys_idx < 0 || m5_sys_idx >= Num_Syscall_Descs) return NULL; return &syscallDescs[m5_sys_idx]; diff --git a/src/arch/sparc/linux/process.cc b/src/arch/sparc/linux/process.cc index f4ec28c00..2078c1dce 100644 --- a/src/arch/sparc/linux/process.cc +++ b/src/arch/sparc/linux/process.cc @@ -47,7 +47,7 @@ using namespace SparcISA; SyscallDesc* SparcLinuxProcess::getDesc(int callnum) { - if (callnum < 0 || callnum > Num_Syscall_Descs) + if (callnum < 0 || callnum >= Num_Syscall_Descs) return NULL; return &syscallDescs[callnum]; } @@ -55,7 +55,7 @@ SparcLinuxProcess::getDesc(int callnum) SyscallDesc* SparcLinuxProcess::getDesc32(int callnum) { - if (callnum < 0 || callnum > Num_Syscall32_Descs) + if (callnum < 0 || callnum >= Num_Syscall32_Descs) return NULL; return &syscall32Descs[callnum]; } diff --git a/src/arch/sparc/solaris/process.cc b/src/arch/sparc/solaris/process.cc index 1a4940b59..22924736b 100644 --- a/src/arch/sparc/solaris/process.cc +++ b/src/arch/sparc/solaris/process.cc @@ -336,7 +336,7 @@ SparcSolarisProcess::SparcSolarisProcess(LiveProcessParams * params, SyscallDesc* SparcSolarisProcess::getDesc(int callnum) { - if (callnum < 0 || callnum > Num_Syscall_Descs) + if (callnum < 0 || callnum >= Num_Syscall_Descs) return NULL; return &syscallDescs[callnum]; } |