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allocate mem based on state file size instead of current state size

This commit is contained in:
Flyinghead 2019-02-03 17:56:43 +01:00
parent 1a2eeef849
commit 4b78e24753
1 changed files with 10 additions and 15 deletions
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25
core/nullDC.cpp
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@ -793,21 +793,6 @@ void* dc_loadstate_thread(void* p)
return NULL;
}
if ( ! dc_serialize(&data, &total_size) )
{
printf("Failed to load state - could not initialize total size\n") ;
cleanup_serialize(data) ;
return NULL;
}
data = malloc(total_size) ;
if ( data == NULL )
{
printf("Failed to load state - could not malloc %d bytes", total_size) ;
cleanup_serialize(data) ;
return NULL;
}
filename = get_savestate_file_path();
f = fopen(filename.c_str(), "rb") ;
@ -817,6 +802,16 @@ void* dc_loadstate_thread(void* p)
cleanup_serialize(data) ;
return NULL;
}
fseek(f, 0, SEEK_END);
total_size = ftell(f);
fseek(f, 0, SEEK_SET);
data = malloc(total_size) ;
if ( data == NULL )
{
printf("Failed to load state - could not malloc %d bytes", total_size) ;
cleanup_serialize(data) ;
return NULL;
}
fread(data, 1, total_size, f) ;
fclose(f);