[Issue 18084] New: tempCString buffer size is versioned
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Fri Dec 15 15:04:34 UTC 2017
https://issues.dlang.org/show_bug.cgi?id=18084
Issue ID: 18084
Summary: tempCString buffer size is versioned
Product: D
Version: D2
Hardware: All
URL: https://forum.dlang.org/post/guyhpasgjqvdcngawkvv@foru
m.dlang.org
OS: All
Status: NEW
Severity: critical
Priority: P1
Component: phobos
Assignee: nobody at puremagic.com
Reporter: dfj1esp02 at sneakemail.com
tempCString code is suspicious:
https://github.com/dlang/phobos/blob/master/std/internal/cstring.d#L221
If unittest-versioned function calls release-versioned tempCString, it will
corrupt the stack, which depends on template emission strategy.
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