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Provide more memory for casepath's arg

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This commit is contained in:
Filip Gawin 2020-07-26 00:11:13 +02:00
parent 40c09d28f7
commit 98ec7bdaf9
4 changed files with 8 additions and 8 deletions
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2
src/audio/oal/stream.cpp
View file

@ -205,7 +205,7 @@ CStream::CStream(char *filename, ALuint &source, ALuint (&buffers)[NUM_STREAMBUF
#if !defined(_WIN32) #if !defined(_WIN32)
FILE *test = fopen(filename, "r"); FILE *test = fopen(filename, "r");
if (!test) { if (!test) {
char *r = (char*)alloca(strlen(filename) + 2); char *r = (char*)alloca(strlen(filename) + 4);
if (casepath(filename, r)) if (casepath(filename, r))
{ {
strcpy(m_aFilename, r); strcpy(m_aFilename, r);

4
src/core/CdStreamPosix.cpp
View file

@ -189,7 +189,7 @@ GetGTA3ImgSize(void)
realpath(gImgNames[0], path); realpath(gImgNames[0], path);
if (stat(path, &statbuf) == -1) { if (stat(path, &statbuf) == -1) {
// Try case-insensitivity // Try case-insensitivity
char *r = (char*)alloca(strlen(gImgNames[0]) + 2); char *r = (char*)alloca(strlen(gImgNames[0]) + 4);
if (casepath(gImgNames[0], r)) if (casepath(gImgNames[0], r))
{ {
realpath(r, path); realpath(r, path);
@ -460,7 +460,7 @@ CdStreamAddImage(char const *path)
// Fix case sensitivity and backslashes. // Fix case sensitivity and backslashes.
if (gImgFiles[gNumImages] == -1) { if (gImgFiles[gNumImages] == -1) {
char *r = (char*)alloca(strlen(path) + 2); char *r = (char*)alloca(strlen(path) + 4);
if (casepath(path, r)) if (casepath(path, r))
{ {
gImgFiles[gNumImages] = open(r, _gdwCdStreamFlags); gImgFiles[gNumImages] = open(r, _gdwCdStreamFlags);

4
src/core/FileMgr.cpp
View file

@ -37,7 +37,7 @@ static myFILE myfiles[NUMFILES];
// Case-insensitivity on linux (from https://github.com/OneSadCookie/fcaseopen) // Case-insensitivity on linux (from https://github.com/OneSadCookie/fcaseopen)
void mychdir(char const *path) void mychdir(char const *path)
{ {
char *r = (char*)alloca(strlen(path) + 2); char *r = (char*)alloca(strlen(path) + 4);
if (casepath(path, r)) if (casepath(path, r))
{ {
chdir(r); chdir(r);
@ -88,7 +88,7 @@ found:
// Be case-insensitive on linux (from https://github.com/OneSadCookie/fcaseopen/) // Be case-insensitive on linux (from https://github.com/OneSadCookie/fcaseopen/)
#if !defined(_WIN32) #if !defined(_WIN32)
if (!myfiles[fd].file) { if (!myfiles[fd].file) {
char *r = (char*)alloca(strlen(newPath) + 2); char *r = (char*)alloca(strlen(newPath) + 4);
if (casepath(newPath, r)) if (casepath(newPath, r))
{ {
myfiles[fd].file = fopen(r, realmode); myfiles[fd].file = fopen(r, realmode);

6
src/fakerw/fake.cpp
View file

@ -379,7 +379,7 @@ RwStream *RwStreamOpen(RwStreamType type, RwStreamAccessType accessType, const v
FILE* first = fopen((char*)pData, "r"); FILE* first = fopen((char*)pData, "r");
char *r; char *r;
if (!first) { if (!first) {
r = (char*)alloca(strlen((char*)pData) + 2); r = (char*)alloca(strlen((char*)pData) + 4);
// Use default path(and pass error handling to librw) if we can't find any match // Use default path(and pass error handling to librw) if we can't find any match
if (!casepath((char*)pData, r)) if (!casepath((char*)pData, r))
r = (char*)pData; r = (char*)pData;
@ -862,7 +862,7 @@ RtBMPImageWrite(RwImage *image, const RwChar *imageName)
char *r = nil; char *r = nil;
FILE *valid = fopen((char *)imageName, "r"); FILE *valid = fopen((char *)imageName, "r");
if(!valid) { if(!valid) {
char *r = (char *)alloca(strlen((char *)imageName) + 2); char *r = (char *)alloca(strlen((char *)imageName) + 4);
// Use default path(and pass error handling to librw) if we can't find any match // Use default path(and pass error handling to librw) if we can't find any match
if(!casepath((char *)imageName, r)) r = (char *)imageName; if(!casepath((char *)imageName, r)) r = (char *)imageName;
} else } else
@ -880,7 +880,7 @@ RtBMPImageRead(const RwChar *imageName)
char *r = nil; char *r = nil;
FILE *valid = fopen((char *)imageName, "r"); FILE *valid = fopen((char *)imageName, "r");
if(!valid) { if(!valid) {
r = (char *)alloca(strlen((char *)imageName) + 2); r = (char *)alloca(strlen((char *)imageName) + 4);
// Use default path(and pass error handling to librw) if we can't find any match // Use default path(and pass error handling to librw) if we can't find any match
if(!casepath((char *)imageName, r)) r = (char *)imageName; if(!casepath((char *)imageName, r)) r = (char *)imageName;
} else } else