x86_64: ensure that dtor pointer passed to app is 0 so it won't be used
authorRich Felker <dalias@aerifal.cx>
Sun, 19 Jun 2011 12:33:27 +0000 (08:33 -0400)
committerRich Felker <dalias@aerifal.cx>
Sun, 19 Jun 2011 12:33:27 +0000 (08:33 -0400)
commit779165e6d42cfb3d19859e4eaa0da6807b24ad20
treeadcebb3848fe4127d5c8cf594f94bdc969e9086e
parent596d60c5650488069ac1bbabb786685ebd3298c1
x86_64: ensure that dtor pointer passed to app is 0 so it won't be used

leaving it uninitialized caused unpredictable crashes or worse due to
calling an indeterminate function pointer.
src/ldso/x86_64/start.s