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fatal: stack overwrite (exec > MAX_EXEC) #19

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rurban opened this issue Apr 26, 2013 · 1 comment
Open

fatal: stack overwrite (exec > MAX_EXEC) #19

rurban opened this issue Apr 26, 2013 · 1 comment
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rurban commented Apr 26, 2013

bin/potion -I -X test/flow/callcc.pn overwrites the stack with certain compilers, -O settings
and with certain (unknown) environmental conditions (hard to repro).
Now checked by

    if (exec >= MAX_EXEC)
      potion_fatal("fatal: stack overwrite (exec > MAX_EXEC)\n");
rurban pushed a commit that referenced this issue Apr 26, 2013
[issue #19] check against stack overwrite (exec > MAX_EXEC)
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rurban commented Apr 29, 2013

repro with clang version 3.3 and -g -O, also with gcc -g -O3

@bulk88 bulk88 mentioned this issue Jun 13, 2013
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