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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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4
src/core/CdStreamPosix.cpp
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@ -189,7 +189,7 @@ GetGTA3ImgSize(void)
realpath(gImgNames[0], path);
if (stat(path, &statbuf) == -1) {
// Try case-insensitivity
char *r = (char*)alloca(strlen(gImgNames[0]) + 2);
char *r = (char*)alloca(strlen(gImgNames[0]) + 4);
if (casepath(gImgNames[0], r))
{
realpath(r, path);
@ -460,7 +460,7 @@ CdStreamAddImage(char const *path)
// Fix case sensitivity and backslashes.
if (gImgFiles[gNumImages] == -1) {
char *r = (char*)alloca(strlen(path) + 2);
char *r = (char*)alloca(strlen(path) + 4);
if (casepath(path, r))
{
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)
void mychdir(char const *path)
{
char *r = (char*)alloca(strlen(path) + 2);
char *r = (char*)alloca(strlen(path) + 4);
if (casepath(path, r))
{
chdir(r);
@ -88,7 +88,7 @@ found:
// Be case-insensitive on linux (from https://github.com/OneSadCookie/fcaseopen/)
#if !defined(_WIN32)
if (!myfiles[fd].file) {
char *r = (char*)alloca(strlen(newPath) + 2);
char *r = (char*)alloca(strlen(newPath) + 4);
if (casepath(newPath, r))
{
myfiles[fd].file = fopen(r, realmode);