Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/mupen64plus-rsp-hle-2.5.9/src/alist.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/alist.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/alist_audio.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/alist_naudio.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/alist_nead.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/arithmetics.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/audio.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/audio.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/cicx105.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/common.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/hle.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/hle.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/hle_external.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/hle_internal.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/jpeg.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/memory.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/memory.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/mp3.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/musyx.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/osal_dynamiclib.h
Examining data/mupen64plus-rsp-hle-2.5.9/src/osal_dynamiclib_unix.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/osal_dynamiclib_win32.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/plugin.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/re2.c
Examining data/mupen64plus-rsp-hle-2.5.9/src/ucodes.h

FINAL RESULTS:

data/mupen64plus-rsp-hle-2.5.9/src/plugin.c:197:5:  [4] (format) vsprintf:
  Potential format string problem (CWE-134). Make format string constant.
    vsprintf(msgbuf, message, args);
data/mupen64plus-rsp-hle-2.5.9/src/osal_dynamiclib_win32.c:35:19:  [3] (misc) LoadLibrary:
  Ensure that the full path to the library is specified, or current directory
  may be used (CWE-829, CWE-20). Use registry entry or GetWindowsDirectory to
  find library path, if you aren't already.
    *pLibHandle = LoadLibrary(pccLibraryPath);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:161:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->alist_buffer + dmem, hle->dram + address, count);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:170:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->dram + address, hle->alist_buffer + dmem, count);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:195:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(buffer, hle->alist_buffer + dmemi, 128);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:198:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy(hle->alist_buffer + dmemo, buffer, 128);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:214:13:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
            memcpy(hle->alist_buffer + dmemo, hle->alist_buffer + dmemi, 0x20);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:285:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy((uint8_t *)save_buffer, (hle->dram + address), sizeof(save_buffer));
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:357:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->dram + address, (uint8_t *)save_buffer, sizeof(save_buffer));
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:385:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy((uint8_t *)save_buffer, (hle->dram + address), 80);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:436:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->dram + address, (uint8_t *)save_buffer, 80);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:461:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy((uint8_t *)save_buffer, hle->dram + address, 80);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:509:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->dram + address, (uint8_t *)save_buffer, 80);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:905:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->dram + address, in2 - 8, 16);
data/mupen64plus-rsp-hle-2.5.9/src/alist.c:906:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->alist_buffer + dmem, outbuff, count);
data/mupen64plus-rsp-hle-2.5.9/src/cicx105.c:44:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->imem + 0x120, hle->dram + 0x1e8, 0x1f0);
data/mupen64plus-rsp-hle-2.5.9/src/cicx105.c:48:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy(dst, src, 8);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:396:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
    char filename[256];
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:401:5:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
    sprintf(&filename[0], "task_%x.log", sum);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:405:5:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
    sprintf(&filename[0], "ucode_boot_%x.bin", sum);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:410:9:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        sprintf(&filename[0], "ucode_%x.bin", sum);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:416:9:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        sprintf(&filename[0], "ucode_data_%x.bin", sum);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:422:9:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        sprintf(&filename[0], "data_%x.bin", sum);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:429:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
    char filename[256];
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:432:5:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
    sprintf(&filename[0], "imem_%x.bin", sum);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:435:5:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
    sprintf(&filename[0], "dmem_%x.bin", sum);
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:445:9:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    f = fopen(filename, "r");
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:448:13:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
        f = fopen(filename, "wb");
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:463:9:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    f = fopen(filename, "r");
data/mupen64plus-rsp-hle-2.5.9/src/hle.c:465:13:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
        f = fopen(filename, "w");
data/mupen64plus-rsp-hle-2.5.9/src/memory.c:48:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(dst, u32(buffer, address), count * sizeof(uint32_t));
data/mupen64plus-rsp-hle-2.5.9/src/memory.c:72:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(u32(buffer, address), src, count * sizeof(uint32_t));
data/mupen64plus-rsp-hle-2.5.9/src/mp3.c:226:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(hle->mp3_buffer + 0xCE8, hle->dram + readPtr, 8);
data/mupen64plus-rsp-hle-2.5.9/src/mp3.c:232:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy(hle->mp3_buffer + 0xCF0, hle->dram + readPtr, 0x180);
data/mupen64plus-rsp-hle-2.5.9/src/mp3.c:250:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy(hle->dram + writePtr, hle->mp3_buffer + 0xe70, 0x180);
data/mupen64plus-rsp-hle-2.5.9/src/musyx.c:635:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy(dst, frame, 2 * sizeof(frame[0]));
data/mupen64plus-rsp-hle-2.5.9/src/musyx.c:848:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(buffer, musyx->subframe_740_last4, 4 * sizeof(int16_t));
data/mupen64plus-rsp-hle-2.5.9/src/musyx.c:849:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(musyx->subframe_740_last4, subframe + SUBFRAME_SIZE - 4, 4 * sizeof(int16_t));
data/mupen64plus-rsp-hle-2.5.9/src/plugin.c:192:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
    char msgbuf[1024];
data/mupen64plus-rsp-hle-2.5.9/src/plugin.c:118:38:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
    if (rsp_fallback_path == NULL || strlen(rsp_fallback_path) == 0) {

ANALYSIS SUMMARY:

Hits = 40
Lines analyzed = 6943 in approximately 0.21 seconds (33389 lines/second)
Physical Source Lines of Code (SLOC) = 4987
Hits@level = [0]   1 [1]   1 [2]  37 [3]   1 [4]   1 [5]   0
Hits@level+ = [0+]  41 [1+]  40 [2+]  39 [3+]   2 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 8.22138 [1+] 8.02085 [2+] 7.82033 [3+] 0.401043 [4+] 0.200521 [5+]   0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.