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Diffstat (limited to 'compiler-rt/lib/sanitizer_common/sanitizer_linux.cc')
-rw-r--r--compiler-rt/lib/sanitizer_common/sanitizer_linux.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
index 47ee2fcc7a1..9df2e47ed63 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
@@ -771,6 +771,7 @@ bool LibraryNameIs(const char *full_name, const char *base_name) {
#if !SANITIZER_ANDROID
// Call cb for each region mapped by map.
void ForEachMappedRegion(link_map *map, void (*cb)(const void *, uptr)) {
+ CHECK_NE(map, nullptr);
#if !SANITIZER_FREEBSD
typedef ElfW(Phdr) Elf_Phdr;
typedef ElfW(Ehdr) Elf_Ehdr;
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