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use sizeof in more places where appropriate

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This commit is contained in:
itsmattkc 2023-06-18 21:47:00 -07:00
parent 6e18d1b41f
commit 4a41d3fd36
1 changed files with 9 additions and 11 deletions
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20
ISLE/isle.cpp
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@ -134,7 +134,7 @@ int readRegBool(LPCSTR name, BOOL *out)
{ {
char buffer[256]; char buffer[256];
BOOL read = readReg(name, buffer, 0x100); BOOL read = readReg(name, buffer, sizeof(buffer));
if (read) { if (read) {
if (strcmp("YES", buffer) == 0) { if (strcmp("YES", buffer) == 0) {
*out = TRUE; *out = TRUE;
@ -154,7 +154,7 @@ int readRegInt(LPCSTR name, int *out)
{ {
char buffer[256]; char buffer[256];
if (readReg(name, buffer, 0x100)) { if (readReg(name, buffer, sizeof(buffer))) {
*out = atoi(buffer); *out = atoi(buffer);
return TRUE; return TRUE;
} }
@ -165,11 +165,9 @@ int readRegInt(LPCSTR name, int *out)
// OFFSET: ISLE 0x4028d0 // OFFSET: ISLE 0x4028d0
void Isle::loadConfig() void Isle::loadConfig()
{ {
#define BUFFER_SIZE 1024 char buffer[1024];
char buffer[BUFFER_SIZE]; if (!readReg("diskpath", buffer, sizeof(buffer))) {
if (!readReg("diskpath", buffer, BUFFER_SIZE)) {
strcpy(buffer, MxOmni::GetHD()); strcpy(buffer, MxOmni::GetHD());
} }
@ -177,7 +175,7 @@ void Isle::loadConfig()
strcpy(m_hdPath, buffer); strcpy(m_hdPath, buffer);
MxOmni::SetHD(m_hdPath); MxOmni::SetHD(m_hdPath);
if (!readReg("cdpath", buffer, BUFFER_SIZE)) { if (!readReg("cdpath", buffer, sizeof(buffer))) {
strcpy(buffer, MxOmni::GetCD()); strcpy(buffer, MxOmni::GetCD());
} }
@ -208,22 +206,22 @@ void Isle::loadConfig()
} }
} }
if (!readReg("Island Quality", buffer, BUFFER_SIZE)) { if (!readReg("Island Quality", buffer, sizeof(buffer))) {
strcpy(buffer, "1"); strcpy(buffer, "1");
} }
m_islandQuality = atoi(buffer); m_islandQuality = atoi(buffer);
if (!readReg("Island Texture", buffer, BUFFER_SIZE)) { if (!readReg("Island Texture", buffer, sizeof(buffer))) {
strcpy(buffer, "1"); strcpy(buffer, "1");
} }
m_islandTexture = atoi(buffer); m_islandTexture = atoi(buffer);
if (readReg("3D Device ID", buffer, BUFFER_SIZE)) { if (readReg("3D Device ID", buffer, sizeof(buffer))) {
m_deviceId = new char[strlen(buffer) + 1]; m_deviceId = new char[strlen(buffer) + 1];
strcpy(m_deviceId, buffer); strcpy(m_deviceId, buffer);
} }
if (readReg("savepath", buffer, BUFFER_SIZE)) { if (readReg("savepath", buffer, sizeof(buffer))) {
m_savePath = new char[strlen(buffer) + 1]; m_savePath = new char[strlen(buffer) + 1];
strcpy(m_savePath, buffer); strcpy(m_savePath, buffer);
} }