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| author | Tuan Ta <qtt2@cornell.edu> | 2017-12-21 11:06:10 -0500 |
|---|---|---|
| committer | Tuan Ta <qtt2@cornell.edu> | 2018-01-05 15:34:20 +0000 |
| commit | d1f665aad2417a68039bb5aa7b0afa77343cb319 (patch) | |
| tree | 430b35832b3810ca17f64928ff1be8a913d75952 /src/sim | |
| parent | ba4d3df43c74613ca5381b9ecc4a7479b1de9c68 (diff) | |
| download | gem5-d1f665aad2417a68039bb5aa7b0afa77343cb319.tar.xz | |
sim: Fix a bug in prlimit syscall in SE mode
The old_limit pointer is supposed to be the 4th argument (index 3) of
the prlimit syscall. This patch sets old_limit pointer to the correct
argument.
Change-Id: I97808f7234cd2622cb3eb2f1e0beb7fc8cf492c1
Reviewed-on: https://gem5-review.googlesource.com/6903
Reviewed-by: Alec Roelke <ar4jc@virginia.edu>
Maintainer: Brandon Potter <Brandon.Potter@amd.com>
Diffstat (limited to 'src/sim')
| -rw-r--r-- | src/sim/syscall_emul.hh | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/sim/syscall_emul.hh b/src/sim/syscall_emul.hh index a24028f08..2ffd6d6ae 100644 --- a/src/sim/syscall_emul.hh +++ b/src/sim/syscall_emul.hh @@ -1705,8 +1705,7 @@ prlimitFunc(SyscallDesc *desc, int callnum, Process *process, Addr o = process->getSyscallArg(tc, index); if (o != 0) { - TypedBufferArg<typename OS::rlimit> rlp( - process->getSyscallArg(tc, index)); + TypedBufferArg<typename OS::rlimit> rlp(o); switch (resource) { case OS::TGT_RLIMIT_STACK: // max stack size in bytes: make up a number (8MB for now) |