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code cleanups (shadowed vars, (un)signed type mismatches, format types, etc.)

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This commit is contained in:
hexcoder-
2021-01-04 20:40:53 +01:00
parent 5c22472616
commit c6e038fe25
18 changed files with 144 additions and 122 deletions
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46
include/config.h
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@ -80,11 +80,11 @@
/* Default timeout for fuzzed code (milliseconds). This is the upper bound,
also used for detecting hangs; the actual value is auto-scaled: */
#define EXEC_TIMEOUT 1000
#define EXEC_TIMEOUT 1000U
/* Timeout rounding factor when auto-scaling (milliseconds): */
#define EXEC_TM_ROUND 20
#define EXEC_TM_ROUND 20U
/* 64bit arch MACRO */
#if (defined(__x86_64__) || defined(__arm64__) || defined(__aarch64__))
@ -93,48 +93,48 @@
/* Default memory limit for child process (MB) 0 = disabled : */
#define MEM_LIMIT 0
#define MEM_LIMIT 0U
/* Default memory limit when running in QEMU mode (MB) 0 = disabled : */
#define MEM_LIMIT_QEMU 0
#define MEM_LIMIT_QEMU 0U
/* Default memory limit when running in Unicorn mode (MB) 0 = disabled : */
#define MEM_LIMIT_UNICORN 0
#define MEM_LIMIT_UNICORN 0U
/* Number of calibration cycles per every new test case (and for test
cases that show variable behavior): */
#define CAL_CYCLES 8
#define CAL_CYCLES_LONG 40
#define CAL_CYCLES 8U
#define CAL_CYCLES_LONG 40U
/* Number of subsequent timeouts before abandoning an input file: */
#define TMOUT_LIMIT 250
#define TMOUT_LIMIT 250U
/* Maximum number of unique hangs or crashes to record: */
#define KEEP_UNIQUE_HANG 500
#define KEEP_UNIQUE_CRASH 5000
#define KEEP_UNIQUE_HANG 500U
#define KEEP_UNIQUE_CRASH 5000U
/* Baseline number of random tweaks during a single 'havoc' stage: */
#define HAVOC_CYCLES 256
#define HAVOC_CYCLES_INIT 1024
#define HAVOC_CYCLES 256U
#define HAVOC_CYCLES_INIT 1024U
/* Maximum multiplier for the above (should be a power of two, beware
of 32-bit int overflows): */
#define HAVOC_MAX_MULT 64
#define HAVOC_MAX_MULT_MOPT 64
#define HAVOC_MAX_MULT 64U
#define HAVOC_MAX_MULT_MOPT 64U
/* Absolute minimum number of havoc cycles (after all adjustments): */
#define HAVOC_MIN 12
#define HAVOC_MIN 12U
/* Power Schedule Divisor */
#define POWER_BETA 1
#define POWER_BETA 1U
#define MAX_FACTOR (POWER_BETA * 32)
/* Maximum stacking for havoc-stage tweaks. The actual value is calculated
@ -146,19 +146,19 @@
In other words, the default (n = 4) produces 2, 4, 8, 16
stacked tweaks: */
#define HAVOC_STACK_POW2 4
#define HAVOC_STACK_POW2 4U
/* Caps on block sizes for cloning and deletion operations. Each of these
ranges has a 33% probability of getting picked, except for the first
two cycles where smaller blocks are favored: */
#define HAVOC_BLK_SMALL 32
#define HAVOC_BLK_MEDIUM 128
#define HAVOC_BLK_LARGE 1500
#define HAVOC_BLK_SMALL 32U
#define HAVOC_BLK_MEDIUM 128U
#define HAVOC_BLK_LARGE 1500U
/* Extra-large blocks, selected very rarely (<5% of the time): */
#define HAVOC_BLK_XL 32768
#define HAVOC_BLK_XL 32768U
/* Probabilities of skipping non-favored entries in the queue, expressed as
percentages: */
@ -188,11 +188,11 @@
/* Maximum size of input file, in bytes (keep under 100MB): */
#define MAX_FILE (1 * 1024 * 1024)
#define MAX_FILE (1 * 1024 * 1024U)
/* The same, for the test case minimizer: */
#define TMIN_MAX_FILE (10 * 1024 * 1024)
#define TMIN_MAX_FILE (10 * 1024 * 1024U)
/* Block normalization steps for afl-tmin: */