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(wiiu) HBL_loadToMemory - close file descriptor to avoid leakage

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libretroadmin 2023-12-21 01:32:35 +01:00
parent df05f6e0eb
commit d0a69ffd71
1 changed files with 26 additions and 20 deletions
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46
wiiu/hbl.c
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@ -240,62 +240,68 @@ void log_rpx(const char *filepath, unsigned char *buf, size_t len)
#endif
int HBL_loadToMemory(const char *filepath, u32 args_size)
int HBL_loadToMemory(const char *file_path, u32 args_size)
{
int ret;
FILE *fp;
u32 bytesRead = 0;
u32 fileSize = 0;
if (!filepath || !*filepath)
size_t buffer_size;
unsigned char *buffer = NULL;
u32 bytes_read = 0;
u32 file_size = 0;
if (!file_path || !*file_path)
return -1;
if (!(fp = fopen(filepath, "rb")))
if (!(fp = fopen(file_path, "rb")))
return -1;
fseek(fp, 0, SEEK_END);
fileSize = ftell(fp);
file_size = ftell(fp);
fseek(fp, 0, SEEK_SET);
size_t buffer_size = (fileSize + 0x3f) & ~0x3f;
unsigned char *buffer = (unsigned char *) memalign(0x40, buffer_size);
buffer_size = (file_size + 0x3f) & ~0x3f;
buffer = (unsigned char *)memalign(0x40, buffer_size);
if (!buffer)
{
fclose(fp);
return -1;
}
memset(buffer, 0, buffer_size);
/* Copy rpl in memory */
while (bytesRead < fileSize)
while (bytes_read < file_size)
{
int ret;
u32 blockSize = 0x8000;
u32 block_size = 0x8000;
if (blockSize > (fileSize - bytesRead))
blockSize = fileSize - bytesRead;
if (block_size > (file_size - bytes_read))
block_size = file_size - bytes_read;
ret = fread(buffer + bytesRead, 1, blockSize, fp);
if (ret <= 0)
if ((ret = fread(buffer + bytes_read, 1, block_size, fp)) <= 0)
break;
bytesRead += ret;
bytes_read += ret;
}
if (bytesRead != fileSize)
fclose(fp);
if (bytes_read != file_size)
{
free(buffer);
return -1;
}
#ifdef WIIU_LOG_RPX
log_rpx(filepath, buffer, bytesRead);
log_rpx(file_path, buffer, bytes_read);
#endif
ret = HomebrewCopyMemory(buffer, bytesRead, args_size);
ret = HomebrewCopyMemory(buffer, bytes_read, args_size);
free(buffer);
if (ret < 0)
return -1;
return fileSize;
return file_size;
}