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| author | hexcoder- <heiko@hexco.de> | 2021-10-02 22:47:22 +0200 |
|---|---|---|
| committer | hexcoder- <heiko@hexco.de> | 2021-10-02 22:47:22 +0200 |
| commit | e80131bef50d343e71a08cdf6ae1aa57b4475867 (patch) | |
| tree | d4f6a4a17a591031c1da76041ae75e20d0b61ee5 /frida_mode/src | |
| parent | d668f9697cc44a58ca38b42d99aa5143b13b703d (diff) | |
| download | afl++-e80131bef50d343e71a08cdf6ae1aa57b4475867.tar.gz | |
fix some compiler warnings in 32-bit linux
Diffstat (limited to 'frida_mode/src')
| -rw-r--r-- | frida_mode/src/instrument/instrument_x64.c | 11 | ||||
| -rw-r--r-- | frida_mode/src/prefetch.c | 8 |
2 files changed, 12 insertions, 7 deletions
diff --git a/frida_mode/src/instrument/instrument_x64.c b/frida_mode/src/instrument/instrument_x64.c index 8948c4df..1c2cf113 100644 --- a/frida_mode/src/instrument/instrument_x64.c +++ b/frida_mode/src/instrument/instrument_x64.c @@ -144,7 +144,7 @@ static void instrument_coverate_write_function(GumStalkerOutput *output) { GumX86Writer *cw = output->writer.x86; GumAddress code_addr = 0; afl_log_code code = {0}; - guint64 instrument_hash_zero = 0; + /*guint64 instrument_hash_zero = 0;*/ if (current_log_impl == 0 || !gum_x86_writer_can_branch_directly_between(cw->pc, current_log_impl) || @@ -183,7 +183,8 @@ static void instrument_coverate_write_function(GumStalkerOutput *output) { } - *((gint *)&code.bytes[patch_offset1]) = (gint)current_pc_value1; + gint *dst_pc_value = (gint *)&code.bytes[patch_offset1]; + *dst_pc_value = (gint)current_pc_value1; gssize current_pc_value2 = GPOINTER_TO_SIZE(&instrument_previous_pc) - @@ -200,7 +201,8 @@ static void instrument_coverate_write_function(GumStalkerOutput *output) { } - *((gint *)&code.bytes[patch_offset2]) = (gint)current_pc_value2; + dst_pc_value = (gint *)&code.bytes[patch_offset2]; + *dst_pc_value = (gint)current_pc_value2; gsize afl_area_ptr_value = GPOINTER_TO_SIZE(__afl_area_ptr) - @@ -217,7 +219,8 @@ static void instrument_coverate_write_function(GumStalkerOutput *output) { } - *((gint *)&code.bytes[afl_area_ptr_offset]) = (gint)afl_area_ptr_value; + gint *dst_afl_area_ptr_value = (gint *)&code.bytes[afl_area_ptr_offset]; + *dst_afl_area_ptr_value = (gint)afl_area_ptr_value; gum_x86_writer_put_bytes(cw, code.bytes, sizeof(afl_log_code)); diff --git a/frida_mode/src/prefetch.c b/frida_mode/src/prefetch.c index 0efbc9bf..c30ca65c 100644 --- a/frida_mode/src/prefetch.c +++ b/frida_mode/src/prefetch.c @@ -44,8 +44,9 @@ static void gum_afl_stalker_backpatcher_notify(GumStalkerObserver *self, sizeof(prefetch_data->backpatch_data) - prefetch_data->backpatch_size; if (sizeof(gsize) + size > remaining) { return; } - *(gsize *)(&prefetch_data->backpatch_data[prefetch_data->backpatch_size]) = - size; + gsize *dst_backpatch_size = (gsize *) + &prefetch_data->backpatch_data[prefetch_data->backpatch_size]; + *dst_backpatch_size = size; prefetch_data->backpatch_size += sizeof(gsize); memcpy(&prefetch_data->backpatch_data[prefetch_data->backpatch_size], @@ -115,7 +116,8 @@ static void prefetch_read_patches(void) { remaining > sizeof(gsize); remaining = prefetch_data->backpatch_size - offset) { - gsize size = *(gsize *)(&prefetch_data->backpatch_data[offset]); + gsize *src_backpatch_data = (gsize *)&prefetch_data->backpatch_data[offset]; + gsize size = *src_backpatch_data; offset += sizeof(gsize); if (prefetch_data->backpatch_size - offset < size) { |