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| author | Efraim Flashner <efraim@flashner.co.il> | 2021-03-24 15:28:33 +0200 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2021-03-24 20:50:44 +0200 |
| commit | 2aab587f842908a886e3bd08b028885dddd650e0 (patch) | |
| tree | 87c0723a9ae2c69ab6920d90b6e87ad8510492fe /gnu/packages/patches/unzip-overflow.patch | |
| parent | 5664bcdcb0e4c10dfe48dd5e4730fc3c746a21e2 (diff) | |
| parent | 65c46e79e0495fe4d32f6f2725d7233fff10fd70 (diff) | |
| download | guix-patches-2aab587f842908a886e3bd08b028885dddd650e0.tar guix-patches-2aab587f842908a886e3bd08b028885dddd650e0.tar.gz | |
Merge remote-tracking branch 'origin/master' into core-updates
Diffstat (limited to 'gnu/packages/patches/unzip-overflow.patch')
| -rw-r--r-- | gnu/packages/patches/unzip-overflow.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/patches/unzip-overflow.patch b/gnu/packages/patches/unzip-overflow.patch new file mode 100644 index 0000000000..228c28377f --- /dev/null +++ b/gnu/packages/patches/unzip-overflow.patch @@ -0,0 +1,25 @@ +diff --git a/extract.c b/extract.c +index a0a4929..9ef80b3 100644 +--- a/extract.c ++++ b/extract.c +@@ -2214,6 +2214,7 @@ static int test_compr_eb(__G__ eb, eb_size, compr_offset, test_uc_ebdata) + ulg eb_ucsize; + uch *eb_ucptr; + int r; ++ ush method; + + if (compr_offset < 4) /* field is not compressed: */ + return PK_OK; /* do nothing and signal OK */ +@@ -2223,6 +2224,12 @@ static int test_compr_eb(__G__ eb, eb_size, compr_offset, test_uc_ebdata) + eb_size <= (compr_offset + EB_CMPRHEADLEN))) + return IZ_EF_TRUNC; /* no compressed data! */ + ++ method = makeword(eb + (EB_HEADSIZE + compr_offset)); ++ if ((method == STORED) && (eb_size != compr_offset + EB_CMPRHEADLEN + eb_ucsize)) ++ return PK_ERR; /* compressed & uncompressed ++ * should match in STORED ++ * method */ ++ + if ( + #ifdef INT_16BIT + (((ulg)(extent)eb_ucsize) != eb_ucsize) || |