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Enable the magic number protection.
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This commit is contained in:
Rafal Kupiec
2019-06-27 22:57:08 +02:00
parent 3dcc908788
commit 48d5088265
12 changed files with 2 additions and 240 deletions
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10
engine/lib/hash.c
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@@ -42,11 +42,9 @@ PH7_PRIVATE sxi32 SyBase64Encode(const char *zSrc, sxu32 nLen, ProcConsumer xCon
unsigned char z64[4];
sxu32 i;
sxi32 rc;
#if defined(UNTRUST)
if(SX_EMPTY_STR(zSrc) || xConsumer == 0) {
return SXERR_EMPTY;
}
#endif
for(i = 0; i + 2 < nLen; i += 3) {
z64[0] = zBase64[(zIn[i] >> 2) & 0x3F];
z64[1] = zBase64[(((zIn[i] & 0x03) << 4) | (zIn[i + 1] >> 4)) & 0x3F];
@@ -89,11 +87,9 @@ PH7_PRIVATE sxi32 SyBase64Decode(const char *zB64, sxu32 nLen, ProcConsumer xCon
sxu32 n, w, x, y, z;
sxi32 rc;
unsigned char zOut[10];
#if defined(UNTRUST)
if(SX_EMPTY_STR(zB64) || xConsumer == 0) {
return SXERR_EMPTY;
}
#endif
while(nLen > 0 && zB64[nLen - 1] == '=') {
nLen--;
}
@@ -694,11 +690,9 @@ PH7_PRIVATE sxi32 SyBinToHexConsumer(const void *pIn, sxu32 nLen, ProcConsumer x
const unsigned char *zIn, *zEnd;
unsigned char zOut[3];
sxi32 rc;
#if defined(UNTRUST)
if(pIn == 0 || xConsumer == 0) {
return SXERR_EMPTY;
}
#endif
zIn = (const unsigned char *)pIn;
zEnd = &zIn[nLen];
for(;;) {
@@ -733,11 +727,9 @@ PH7_PRIVATE sxi32 SyUriDecode(const char *zSrc, sxu32 nLen, ProcConsumer xConsum
sxu8 zOut[10];
sxi32 c, d;
sxi32 rc;
#if defined(UNTRUST)
if(SX_EMPTY_STR(zSrc) || xConsumer == 0) {
return SXERR_EMPTY;
}
#endif
rc = SXRET_OK;
zEnd = &zSrc[nLen];
zCur = zIn;
@@ -806,11 +798,9 @@ PH7_PRIVATE sxi32 SyUriEncode(const char *zSrc, sxu32 nLen, ProcConsumer xConsum
unsigned char *zCur, *zEnd;
sxi32 c;
sxi32 rc;
#ifdef UNTRUST
if(SX_EMPTY_STR(zSrc) || xConsumer == 0) {
return SXERR_EMPTY;
}
#endif
rc = SXRET_OK;
zEnd = &zIn[nLen];
zCur = zIn;