diff options
| author | Liming Gao <liming.gao@intel.com> | 2018-11-09 07:58:14 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2018-11-14 08:41:36 +0800 |
| commit | 78954d8ec6051dd3671dbf86693051c1eee49737 (patch) | |
| tree | 746b2ef56717d0d8d7d0919fa29fc0045948653f | |
| parent | 551888b06a1987b9db5040e10cdde5be34236653 (diff) | |
| download | edk2-78954d8ec6051dd3671dbf86693051c1eee49737.tar.gz | |
BaseTools: Fix UEFI and Tiano Decompression logic issue
https://bugzilla.tianocore.org/show_bug.cgi?id=1317
This is a regression issue caused by 041d89bc0f0119df37a5fce1d0f16495ff905089.
In Decode() function, once mOutBuf is fully filled, Decode() should return.
Current logic misses the checker of mOutBuf after while() loop.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
(cherry picked from commit 5e45a1fdcfbf9b2b389122eb97475148594625f8)
| -rw-r--r-- | BaseTools/Source/C/Common/Decompress.c | 6 | ||||
| -rw-r--r-- | BaseTools/Source/C/TianoCompress/TianoCompress.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/BaseTools/Source/C/Common/Decompress.c b/BaseTools/Source/C/Common/Decompress.c index 3e66330bb5..79976ac8f2 100644 --- a/BaseTools/Source/C/Common/Decompress.c +++ b/BaseTools/Source/C/Common/Decompress.c @@ -659,6 +659,12 @@ Returns: (VOID) BytesRemain--;
}
+ //
+ // Once mOutBuf is fully filled, directly return
+ //
+ if (Sd->mOutBuf >= Sd->mOrigSize) {
+ return ;
+ }
}
}
diff --git a/BaseTools/Source/C/TianoCompress/TianoCompress.c b/BaseTools/Source/C/TianoCompress/TianoCompress.c index 9daa993549..9078992a1d 100644 --- a/BaseTools/Source/C/TianoCompress/TianoCompress.c +++ b/BaseTools/Source/C/TianoCompress/TianoCompress.c @@ -2624,6 +2624,12 @@ Returns: (VOID) BytesRemain--;
}
+ //
+ // Once mOutBuf is fully filled, directly return
+ //
+ if (Sd->mOutBuf >= Sd->mOrigSize) {
+ goto Done ;
+ }
}
}
|