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| author | Alexey Samsonov <samsonov@google.com> | 2012-06-05 09:49:25 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2012-06-05 09:49:25 +0000 |
| commit | 1f11d31faa5ed89b74f7d543b1182fe8de198be5 (patch) | |
| tree | 3aceffff0668e24457729ab3e7e94d8bf4f36828 /lib/asan/asan_linux.cc | |
| parent | 3f46cf42b0f8e0667a3bea88cf871ebd4dc0ecdf (diff) | |
| download | compiler-rt-1f11d31faa5ed89b74f7d543b1182fe8de198be5.tar.gz compiler-rt-1f11d31faa5ed89b74f7d543b1182fe8de198be5.tar.bz2 compiler-rt-1f11d31faa5ed89b74f7d543b1182fe8de198be5.tar.xz | |
[Sanitizer] add sanitizer_posix.cc. Move more various functions into sanitizer_libc: sscanf, munmap, memchr
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@157994 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/asan/asan_linux.cc')
| -rw-r--r-- | lib/asan/asan_linux.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/asan/asan_linux.cc b/lib/asan/asan_linux.cc index 908138c5..ee356edd 100644 --- a/lib/asan/asan_linux.cc +++ b/lib/asan/asan_linux.cc @@ -103,7 +103,7 @@ void *AsanMprotect(uptr fixed_addr, uptr size) { void AsanUnmapOrDie(void *addr, uptr size) { if (!addr || !size) return; - int res = syscall(__NR_munmap, addr, size); + int res = internal_munmap(addr, size); if (res != 0) { Report("Failed to unmap\n"); AsanDie(); @@ -171,10 +171,10 @@ bool AsanProcMaps::Next(uptr *start, uptr *end, char *next_line = (char*)internal_memchr(current_, '\n', last - current_); if (next_line == 0) next_line = last; - if (SScanf(current_, - "%lx-%lx %4s %lx %x:%x %ld %n", - start, end, flags, offset, &major, &minor, - &inode, &consumed) != 7) + if (internal_sscanf(current_, + "%lx-%lx %4s %lx %x:%x %ld %n", + start, end, flags, offset, &major, &minor, + &inode, &consumed) != 7) return false; current_ += consumed; // Skip spaces. |