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Multiple warnings show when built with '-fanalyzer' #31

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andy5995 opened this issue Apr 30, 2021 · 2 comments
Closed

Multiple warnings show when built with '-fanalyzer' #31

andy5995 opened this issue Apr 30, 2021 · 2 comments
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flex help wanted Extra attention is needed
Milestone
0.1.0

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@andy5995
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Warnings shown when modemu2k is built with the -fanalyzer option using gcc 11.1.0

log.txt
@andy5995 andy5995 changed the title Multiple warnings show Multiple warnings show when built with '-fanalyzer' Apr 30, 2021
andy5995 added a commit that referenced this issue May 31, 2021
@andy5995
replace exit() with _exit() (-fanalyzer), some malloc checking
f32d5e1 
(#31)
@andy5995 andy5995 added flex help wanted Extra attention is needed labels Jul 14, 2021
@andy5995
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Some of these are fixed, but the ones related to cmdlex.l (flex-generated code) are still there.

deref-log.txt

@andy5995
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I'm getting those warnings using flex 2.6.4 on Manjaro (gcc 11.1.0). Using the flex upstream code, from https://github.com/westes/flex the warnings go away.

westes/flex#377

@andy5995 andy5995 pinned this issue Jul 17, 2021
@andy5995 andy5995 added this to the 0.1.0 milestone Jul 17, 2021
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