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bash-4.3 stack smashing
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From: |
Ondrej Oprala |
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Subject: |
bash-4.3 stack smashing |
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Date: |
Thu, 9 Jul 2015 11:44:11 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.0.1 |
Hi,
devel branch's commit 67440b introduced a change in sig.c; specifically,
deleting line 608
seems to solve the problem (though I've no idea what else it breaks).
reproducer:
PS1="$PS1\$(true)" # command substitution in PS1 seems to be important to
reproduce
wait
^C
# end of reproducer
Thanks,
Ondrej
- bash-4.3 stack smashing,
Ondrej Oprala <=