diff options
| author | Alexander Graf <agraf@suse.de> | 2011-11-21 12:04:07 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2012-02-02 17:51:20 +0200 |
| commit | 962b289ef35087fcd8764e4e29808d8ac90157f7 (patch) | |
| tree | 01641e19658a15ae9861350a18273b580c0faccc /dyngen-exec.h | |
| parent | 583359a68922fb91b793a5ad3a2dd4536bf9b99e (diff) | |
linux-user: fix QEMU_STRACE=1 segfault
While debugging some issues with QEMU_STRACE I stumbled over segmentation
faults that were pretty reproducible. Turns out we tried to treat a
normal return value as errno, resulting in an access over array boundaries
for the resolution.
Fix this by allowing failure to resolve invalid errnos into strings.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'dyngen-exec.h')
0 files changed, 0 insertions, 0 deletions