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FATStorage: make sure to always properly unmount the volume (fixes evil bug)

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Arisotura
2024-04-12 19:43:02 +02:00
parent 111dc7a563
commit d99c571f94
1 changed files with 3 additions and 0 deletions
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3
src/FATStorage.cpp
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@ -110,6 +110,7 @@ bool FATStorage::InjectFile(const std::string& path, u8* data, u32 len)
res = f_mount(&fs, "0:", 1); res = f_mount(&fs, "0:", 1);
if (res != FR_OK) if (res != FR_OK)
{ {
f_unmount("0:");
ff_disk_close(); ff_disk_close();
return false; return false;
} }
@ -146,6 +147,7 @@ u32 FATStorage::ReadFile(const std::string& path, u32 start, u32 len, u8* data)
res = f_mount(&fs, "0:", 1); res = f_mount(&fs, "0:", 1);
if (res != FR_OK) if (res != FR_OK)
{ {
f_unmount("0:");
ff_disk_close(); ff_disk_close();
return false; return false;
} }
@ -1144,6 +1146,7 @@ bool FATStorage::Save()
res = f_mount(&fs, "0:", 1); res = f_mount(&fs, "0:", 1);
if (res != FR_OK) if (res != FR_OK)
{ {
f_unmount("0:");
ff_disk_close(); ff_disk_close();
return false; return false;
} }