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authorvanhauser-thc <vh@thc.org>2021-07-19 10:58:19 +0200
committervanhauser-thc <vh@thc.org>2021-07-19 10:58:19 +0200
commit32a0d6ac31554a47dca591f8978982758fb87677 (patch)
treebe2ffd03f136dbecd408c73e4bc250ae249a4180 /src/afl-fuzz-one.c
parent815161827689c339d335233b7b232ac9b120b79b (diff)
downloadafl++-32a0d6ac31554a47dca591f8978982758fb87677.tar.gz
Revert "Merge branch 'release' into stable"
This reverts commit 815161827689c339d335233b7b232ac9b120b79b, reversing
changes made to 9321a24e682b5c8bf6278961bd014cb883b87295.
Diffstat (limited to 'src/afl-fuzz-one.c')
-rw-r--r--src/afl-fuzz-one.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c
index 1bc5854e..7274f679 100644
--- a/src/afl-fuzz-one.c
+++ b/src/afl-fuzz-one.c
@@ -2102,10 +2102,10 @@ havoc_stage:
 
         case 8 ... 9: {
 
-        case 8 ... 9: {
-
           /* Set word to interesting value, little endian. */
 
+          if (temp_len < 2) { break; }
+
 #ifdef INTROSPECTION
           snprintf(afl->m_tmp, sizeof(afl->m_tmp), " INTERESTING16");
           strcat(afl->mutation, afl->m_tmp);
@@ -2119,7 +2119,7 @@ havoc_stage:
 
         case 10 ... 11: {
 
-          /* Set word to interesting value, randomly choosing endian. */
+          /* Set word to interesting value, big endian. */
 
           if (temp_len < 2) { break; }
 
@@ -2136,10 +2136,10 @@ havoc_stage:
 
         case 12 ... 13: {
 
-        case 12 ... 13: {
-
           /* Set dword to interesting value, little endian. */
 
+          if (temp_len < 4) { break; }
+
 #ifdef INTROSPECTION
           snprintf(afl->m_tmp, sizeof(afl->m_tmp), " INTERESTING32");
           strcat(afl->mutation, afl->m_tmp);
@@ -2153,7 +2153,7 @@ havoc_stage:
 
         case 14 ... 15: {
 
-          /* Set dword to interesting value, randomly choosing endian. */
+          /* Set dword to interesting value, big endian. */
 
           if (temp_len < 4) { break; }