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authorvan Hauser <vh@thc.org>2020-07-21 13:15:59 +0200
committerGitHub <noreply@github.com>2020-07-21 13:15:59 +0200
commitb6e65f98827470745d7df5cf1e38b506b9e839b0 (patch)
tree602abd8c1a1929aebda3f80665ffe02b435fdd00 /llvm_mode/afl-llvm-rt.o.c
parentfc5cfc6cb309b072a45b991be117c17396e46a89 (diff)
parentc2b04bdf6c596f5d220f27caead20d09452ed42d (diff)
downloadafl++-b6e65f98827470745d7df5cf1e38b506b9e839b0.tar.gz
Merge pull request #461 from AFLplusplus/new_splicing
New splicing
Diffstat (limited to 'llvm_mode/afl-llvm-rt.o.c')
-rw-r--r--llvm_mode/afl-llvm-rt.o.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c
index f81d13ee..0efde7aa 100644
--- a/llvm_mode/afl-llvm-rt.o.c
+++ b/llvm_mode/afl-llvm-rt.o.c
@@ -53,7 +53,11 @@
 #define CONST_PRIO 5
 
 #ifndef MAP_FIXED_NOREPLACE
-  #define MAP_FIXED_NOREPLACE MAP_FIXED
+  #ifdef MAP_EXCL
+    #define MAP_FIXED_NOREPLACE MAP_EXCL | MAP_FIXED
+  #else
+    #define MAP_FIXED_NOREPLACE MAP_FIXED
+  #endif
 #endif
 
 #include <sys/mman.h>