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uncompress: fix buffer underrun by corrupted input

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2011-08-18 14:29:41 +02:00
parent b1611d9a46
commit 251fc70e97
2 changed files with 28 additions and 5 deletions
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20
testsuite/uncompress.tests Executable file
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@@ -0,0 +1,20 @@
#!/bin/sh
# Copyright 2011 by Denys Vlasenko
# Licensed under GPLv2, see file LICENSE in this source tree.
. ./testing.sh
# testing "test name" "commands" "expected result" "file input" "stdin"
testing "uncompress < \x1f\x9d\x90 \x01 x N" \
'uncompress 2>&1 1>/dev/null; echo $?' \
"\
uncompress: corrupted data
1
" \
"" "\
\x1f\x9d\x90\
\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\
"
exit $FAILCOUNT