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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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14
engine/lib/utils.c
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@@ -10,11 +10,9 @@
PH7_PRIVATE sxi32 SyStrIsNumeric(const char *zSrc, sxu32 nLen, sxu8 *pReal, const char **pzTail) {
const char *zCur, *zEnd;
#ifdef UNTRUST
if(SX_EMPTY_STR(zSrc)) {
return SXERR_EMPTY;
}
#endif
zEnd = &zSrc[nLen];
/* Jump leading white spaces */
while(zSrc < zEnd && (unsigned char)zSrc[0] < 0xc0 && SyisSpace(zSrc[0])) {
@@ -84,14 +82,12 @@ PH7_PRIVATE sxi32 SyStrToInt32(const char *zSrc, sxu32 nLen, void *pOutVal, cons
const char *zEnd;
sxi32 nVal = 0;
sxi16 i;
#if defined(UNTRUST)
if(SX_EMPTY_STR(zSrc)) {
if(pOutVal) {
*(sxi32 *)pOutVal = 0;
}
return SXERR_EMPTY;
}
#endif
zEnd = &zSrc[nLen];
while(zSrc < zEnd && SyisSpace(zSrc[0])) {
zSrc++;
@@ -137,14 +133,12 @@ PH7_PRIVATE sxi32 SyStrToInt64(const char *zSrc, sxu32 nLen, void *pOutVal, cons
const char *zEnd;
sxi64 nVal;
sxi16 i;
#if defined(UNTRUST)
if(SX_EMPTY_STR(zSrc)) {
if(pOutVal) {
*(sxi32 *)pOutVal = 0;
}
return SXERR_EMPTY;
}
#endif
zEnd = &zSrc[nLen];
while(zSrc < zEnd && SyisSpace(zSrc[0])) {
zSrc++;
@@ -232,14 +226,12 @@ PH7_PRIVATE sxi32 SyHexStrToInt64(const char *zSrc, sxu32 nLen, void *pOutVal, c
const char *zIn, *zEnd;
int isNeg = FALSE;
sxi64 nVal = 0;
#if defined(UNTRUST)
if(SX_EMPTY_STR(zSrc)) {
if(pOutVal) {
*(sxi32 *)pOutVal = 0;
}
return SXERR_EMPTY;
}
#endif
zEnd = &zSrc[nLen];
while(zSrc < zEnd && SyisSpace(zSrc[0])) {
zSrc++;
@@ -298,14 +290,12 @@ PH7_PRIVATE sxi32 SyOctalStrToInt64(const char *zSrc, sxu32 nLen, void *pOutVal,
int isNeg = FALSE;
sxi64 nVal = 0;
int c;
#if defined(UNTRUST)
if(SX_EMPTY_STR(zSrc)) {
if(pOutVal) {
*(sxi32 *)pOutVal = 0;
}
return SXERR_EMPTY;
}
#endif
zEnd = &zSrc[nLen];
while(zSrc < zEnd && SyisSpace(zSrc[0])) {
zSrc++;
@@ -349,14 +339,12 @@ PH7_PRIVATE sxi32 SyBinaryStrToInt64(const char *zSrc, sxu32 nLen, void *pOutVal
int isNeg = FALSE;
sxi64 nVal = 0;
int c;
#if defined(UNTRUST)
if(SX_EMPTY_STR(zSrc)) {
if(pOutVal) {
*(sxi32 *)pOutVal = 0;
}
return SXERR_EMPTY;
}
#endif
zEnd = &zSrc[nLen];
while(zSrc < zEnd && SyisSpace(zSrc[0])) {
zSrc++;
@@ -417,14 +405,12 @@ PH7_PRIVATE sxi32 SyStrToReal(const char *zSrc, sxu32 nLen, void *pOutVal, const
const char *zEnd;
sxi32 Lim, exp;
sxreal *p = 0;
#ifdef UNTRUST
if(SX_EMPTY_STR(zSrc)) {
if(pOutVal) {
*(sxreal *)pOutVal = 0.0;
}
return SXERR_EMPTY;
}
#endif
zEnd = &zSrc[nLen];
while(zSrc < zEnd && SyisSpace(zSrc[0])) {
zSrc++;