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Stack smashing protection mode #10

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amckay1 opened this issue Apr 30, 2019 · 2 comments
Open

Stack smashing protection mode #10

amckay1 opened this issue Apr 30, 2019 · 2 comments
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@amckay1
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amckay1 commented Apr 30, 2019

Hi Raphael,

This is so very helpful, thank you!

I hit a potential bug in examples/sd_jpg for which I think I found a partial fix. The default configuration for the ESP-IDF has stack smashing protection mode set to "Overall" which the example fails repeatedly (triggering restarts). Setting this to "Normal" in make menuconfig seems to fix the problem.

I'll try to learn more and hopefully find a fix that passes the more stringent protection mode.

Thanks again!
@chrisMa68
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I had the same Problem, but after set
CONFIG_STACK_CHECK_NORM=y
is works fine...

@raphaelbs
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Can you share a piece of the bug? Also feel free to open a PR to add this configurations to the doc.

@raphaelbs raphaelbs added the discussion Brainstorm ideas label May 20, 2019
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@amckay1 @raphaelbs @chrisMa68