Linaro QEMU

array bounds overrun in linux-user/signal.c

Bug #711272 reported by Peter Maydell
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Linaro QEMU
Fix Released
High
Unassigned
Linaro QEMU 2011.02-rc2

Bug Description

armel build failed again due to our picky gcc:

  CC sparc-linux-user/signal.o
cc1: warnings being treated as errors
/build/buildd/qemu-linaro-0.13.50-2011.02-0~rc1+dfsg/linux-user/signal.c: In function 'process_pending_signals':
/build/buildd/qemu-linaro-0.13.50-2011.02-0~rc1+dfsg/linux-user/signal.c:1979: error: array subscript is above array bounds
/build/buildd/qemu-linaro-0.13.50-2011.02-0~rc1+dfsg/linux-user/signal.c:1979: error: array subscript is above array bounds

Build log:
http://launchpadlibrarian.net/63295358/buildlog_ubuntu-maverick-armel.qemu-linaro_0.13.50-2011.02-0~rc1%2Bdfsg-0ubuntu2~ppa1_FAILEDTOBUILD.txt.gz

Brief code inspection suggests the warning is correct.

Revision history for this message
Peter Maydell (pmaydell) wrote :

Proposed fix sent upstream: http://patchwork.ozlabs.org/patch/81332/

Revision history for this message
Peter Maydell (pmaydell) wrote :

...and committed to qemu-linaro git tree.

I'm doing a local build on armel to see if there are any more of these lurking.

Changed in qemu-linaro:
status: New → Fix Committed
Peter Maydell (pmaydell)
Changed in qemu-linaro:
milestone: 2011.02-rc1 → 2011.02-rc2
Peter Maydell (pmaydell)
Changed in qemu-linaro:
status: Fix Committed → Fix Released
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