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-rw-r--r--lib/asan/asan_linux.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/asan/asan_linux.cc b/lib/asan/asan_linux.cc
index 047e1dbb7..625f32d40 100644
--- a/lib/asan/asan_linux.cc
+++ b/lib/asan/asan_linux.cc
@@ -32,6 +32,7 @@
#include <sys/types.h>
#include <dlfcn.h>
#include <fcntl.h>
+#include <limits.h>
#include <pthread.h>
#include <stdio.h>
#include <unistd.h>
@@ -214,7 +215,7 @@ void AsanCheckIncompatibleRT() {
// the functions in dynamic ASan runtime instead of the functions in
// system libraries, causing crashes later in ASan initialization.
MemoryMappingLayout proc_maps(/*cache_enabled*/true);
- char filename[128];
+ char filename[PATH_MAX];
MemoryMappedSegment segment(filename, sizeof(filename));
while (proc_maps.Next(&segment)) {
if (IsDynamicRTName(segment.filename)) {