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| author | van Hauser <vh@thc.org> | 2020-06-29 12:21:14 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2020-06-29 12:21:14 +0200 |
| commit | 07648f75ea5ef8f03a92db0c7566da8c229dc27b (patch) | |
| tree | 5996de2ac10cb0a4effb295c2f667f54f31e57aa | |
| parent | 3a0c91b86205bfebb8ec7e62a2e7b0bfcec2e407 (diff) | |
| download | afl++-07648f75ea5ef8f03a92db0c7566da8c229dc27b.tar.gz | |
workaround for recent afl++ versions
| -rw-r--r-- | include/types.h | 1 | ||||
| -rw-r--r-- | src/afl-forkserver.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/types.h b/include/types.h index 77b7ae74..39f599a0 100644 --- a/include/types.h +++ b/include/types.h @@ -48,6 +48,7 @@ typedef uint32_t u32; #define FS_OPT_SNAPSHOT 0x20000000 #define FS_OPT_AUTODICT 0x10000000 #define FS_OPT_SHDMEM_FUZZ 0x01000000 +#define FS_OPT_OLD_AFLPP_WORKAROUND 0x0f000000 // FS_OPT_MAX_MAPSIZE is 8388608 = 0x800000 = 2^23 = 1 << 22 #define FS_OPT_MAX_MAPSIZE ((0x00fffffe >> 1) + 1) #define FS_OPT_GET_MAPSIZE(x) (((x & 0x00fffffe) >> 1) + 1) diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index c5709b33..419ce28e 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -525,6 +525,10 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, if ((status & FS_OPT_ENABLED) == FS_OPT_ENABLED) { + // workaround for recent afl++ versions + if ((status & FS_OPT_OLD_AFLPP_WORKAROUND) == FS_OPT_OLD_AFLPP_WORKAROUND) + status = (status & 0xf0ffffff); + if ((status & FS_OPT_SNAPSHOT) == FS_OPT_SNAPSHOT) { fsrv->snapshot = 1; |