diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
index 1df61e79f7d84..a6066a6226e1b 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
@@ -1251,6 +1251,7 @@ INTERCEPTOR(int, prctl, int option, unsigned long arg2, unsigned long arg3,
   void *ctx;
   COMMON_INTERCEPTOR_ENTER(ctx, prctl, option, arg2, arg3, arg4, arg5);
   static const int PR_SET_NAME = 15;
+  static const int PR_GET_NAME = 16;
   static const int PR_SET_VMA = 0x53564d41;
   static const int PR_SCHED_CORE = 62;
   static const int PR_SCHED_CORE_GET = 0;
@@ -1264,7 +1265,11 @@ INTERCEPTOR(int, prctl, int option, unsigned long arg2, unsigned long arg3,
     internal_strncpy(buff, (char *)arg2, 15);
     buff[15] = 0;
     COMMON_INTERCEPTOR_SET_THREAD_NAME(ctx, buff);
-  } else if (res != -1 && option == PR_SCHED_CORE && arg2 == PR_SCHED_CORE_GET) {
+  } else if (res == 0 && option == PR_GET_NAME) {
+    char *name = (char *)arg2;
+    COMMON_INTERCEPTOR_WRITE_RANGE(ctx, name, internal_strlen(name) + 1);
+  } else if (res != -1 && option == PR_SCHED_CORE &&
+             arg2 == PR_SCHED_CORE_GET) {
     COMMON_INTERCEPTOR_WRITE_RANGE(ctx, (u64*)(arg5), sizeof(u64));
   }
   return res;
diff --git a/compiler-rt/test/msan/Linux/prctl.cpp b/compiler-rt/test/msan/Linux/prctl.cpp
new file mode 100644
index 0000000000000..1af4000de8a0c
--- /dev/null
+++ b/compiler-rt/test/msan/Linux/prctl.cpp
@@ -0,0 +1,23 @@
+// RUN: %clangxx_msan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
+
+#include <linux/prctl.h>
+#include <sys/prctl.h>
+
+int main(void) {
+  prctl(PR_SET_NAME, "tname");
+  char name[16];
+  prctl(PR_GET_NAME, name);
+
+  if (name[0] == 'A') {
+    return 0;
+  }
+  if (name[5] != '\0') {
+    return 0;
+  }
+  if (name[6] != '\0') {
+    return 0;
+  }
+  // CHECK: SUMMARY: MemorySanitizer: use-of-uninitialized-value {{.*prctl.cpp}}:[[@LINE-3]]
+
+  return 0;
+}
diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/prctl.cpp b/compiler-rt/test/sanitizer_common/TestCases/Linux/prctl.cpp
index 581739500e7a9..d5d81280e0b44 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/Linux/prctl.cpp
+++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/prctl.cpp
@@ -3,6 +3,7 @@
 #include <assert.h>
 #include <errno.h>
 #include <stdint.h>
+#include <string.h>
 #include <sys/mman.h>
 #include <sys/prctl.h>
 
@@ -60,5 +61,14 @@ int main() {
   }
   munmap(p, 128);
 
+  res = prctl(PR_SET_NAME, "tname");
+  if (res == 0) {
+    char name[16];
+    res = prctl(PR_GET_NAME, name);
+    if (res == 0) {
+      assert(!strcmp(name, "tname"));
+    }
+  }
+
   return 0;
 }