diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-03-15 17:25:56 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-03-15 17:25:56 -0300 |
commit | 166d14df478c0e5644efc2dca6b0e1f805045bc8 (patch) | |
tree | e34ef4d16302c4a30c1471601ba483d4ad63e6a0 /libre/unzip/cve20149636.patch | |
parent | 61ef142219290253087df3cac919209afe94f55e (diff) |
unzip-6.0-10.parabola1: fix FS#44171 -> https://bugs.archlinux.org/task/44171
Diffstat (limited to 'libre/unzip/cve20149636.patch')
-rw-r--r-- | libre/unzip/cve20149636.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libre/unzip/cve20149636.patch b/libre/unzip/cve20149636.patch new file mode 100644 index 000000000..228c28377 --- /dev/null +++ b/libre/unzip/cve20149636.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) || |