diff options
| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2015-07-30 21:00:48 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2015-07-30 21:00:48 +0000 |
| commit | 6541337eb62873c032e78332595ac6f91b07d033 (patch) | |
| tree | 8a85afe2a63d0a3680f6b0aa78c05e8f3fb825a8 /lib/sanitizer_common/sanitizer_linux.cc | |
| parent | 83208aaac545113dcb681dfa1b72699436ccaf23 (diff) | |
| download | compiler-rt-6541337eb62873c032e78332595ac6f91b07d033.tar.gz | |
[Sanitizers] [Bug 24151] Generalize type of offset in internal_mmap
Summary:
Using u64 as type for offset changes its value, changing starting address for map in file.
This patch solves Bug 24151, which raises issue while mapping file in mips32.
Patch by Mohit Bhakkad
Reviewers: dsanders, kcc
Subscribers: hans, llvm-commits, samsonov, nitesh.jain, sagar, bhushan, jaydeep
Differential Revision: http://reviews.llvm.org/D11588
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@243686 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_linux.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_linux.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_linux.cc b/lib/sanitizer_common/sanitizer_linux.cc index dced4eede..681b6f3fa 100644 --- a/lib/sanitizer_common/sanitizer_linux.cc +++ b/lib/sanitizer_common/sanitizer_linux.cc @@ -104,7 +104,7 @@ namespace __sanitizer { // --------------- sanitizer_libc.h uptr internal_mmap(void *addr, uptr length, int prot, int flags, int fd, - u64 offset) { + OFF_T offset) { #if SANITIZER_FREEBSD || SANITIZER_LINUX_USES_64BIT_SYSCALLS return internal_syscall(SYSCALL(mmap), (uptr)addr, length, prot, flags, fd, offset); |