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tools/squashfs4: fix bugs of xz compress options 

lzma_xz_dump_options never return NULL,
should compare real options with default options

Signed-off-by: Liangbin Lian <jjm2473@gmail.com>
This commit is contained in:
Liangbin Lian 2020-08-19 23:44:48 +08:00 committed by Hauke Mehrtens
parent e6bcfdfdba
commit 910ac641cc
1 changed files with 3 additions and 3 deletions
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6
tools/squashfs4/patches/160-expose_lzma_xz_options.patch
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@ -370,9 +370,9 @@
+ if (options.preset == 6 &&
+ options.extreme == 0 &&
+ options.lc == LZMA_OPT_LC_DEFAULT &&
+ options.lp == LZMA_OPT_LC_DEFAULT &&
+ options.lp == LZMA_OPT_LP_DEFAULT &&
+ options.pb == LZMA_OPT_PB_DEFAULT &&
+ options.fb == 0 &&
+ options.fb == LZMA_OPT_FB_DEFAULT &&
+ options.dict_size == block_size &&
+ flags == 0)
+ return NULL;
@ -405,7 +405,7 @@
+ options.preset = 6;
+ options.extreme = 0;
+ options.lc = LZMA_OPT_LC_DEFAULT;
+ options.lp = LZMA_OPT_LC_DEFAULT;
+ options.lp = LZMA_OPT_LP_DEFAULT;
+ options.pb = LZMA_OPT_PB_DEFAULT;
+ options.fb = LZMA_OPT_FB_DEFAULT;
+ options.dict_size = block_size;