Running executable compiled with "-fsanitize=address" produces error message #764

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2022-10-08T22:31:16+02:00

nonrice commented

2022-10-08 22:31:16 +02:00

(Migrated from github.com)

I use Clang's -fsanitize=address option frequently to help with debugging memory errors. Unlike other terminal emulators, which produce no error message, using this option inside Cool Retro Terminal produces the error message malloc: nano zone abandoned due to inability to preallocate reserved vm space. The program functionality and address sanitizer functionality both seem untouched. What is the cause of this error, and how to get rid of it?

upd: It seems to be problem related with clang- compiling in CRT will cause the message to be shown on other terminals as well

I use Clang's `-fsanitize=address` option frequently to help with debugging memory errors. Unlike other terminal emulators, which produce no error message, using this option inside Cool Retro Terminal produces the error message `malloc: nano zone abandoned due to inability to preallocate reserved vm space`. The program functionality and address sanitizer functionality both seem untouched. What is the cause of this error, and how to get rid of it? **upd: It seems to be problem related with clang- compiling in CRT will cause the message to be shown on other terminals as well** <img width="465" alt="Screen Shot 2022-10-08 at 4 26 43 PM" src="https://user-images.githubusercontent.com/17582488/194726661-4a90c98f-3d2d-4fa4-8396-76206d4771e0.png">

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Reference: seeseemelk/cool-retro-term#764