diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_procmaps_solaris.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_procmaps_solaris.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/sanitizer_common/sanitizer_procmaps_solaris.cc b/lib/sanitizer_common/sanitizer_procmaps_solaris.cc index 49bb46c31b08..b5df6fe4c41e 100644 --- a/lib/sanitizer_common/sanitizer_procmaps_solaris.cc +++ b/lib/sanitizer_common/sanitizer_procmaps_solaris.cc @@ -1,7 +1,8 @@ //===-- sanitizer_procmaps_solaris.cc -------------------------------------===// // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // @@ -49,9 +50,11 @@ bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) { segment->protection |= kProtectionExecute; if (segment->filename != NULL && segment->filename_size > 0) { - internal_snprintf(segment->filename, - Min(segment->filename_size, (uptr)PATH_MAX), "%s", + char proc_path[PATH_MAX + 1]; + + internal_snprintf(proc_path, sizeof(proc_path), "/proc/self/path/%s", xmapentry->pr_mapname); + internal_readlink(proc_path, segment->filename, segment->filename_size); } data_.current += sizeof(prxmap_t); |