[llvm-commits] [ASan] Define an internal implementation of strchr to make stack OOB tests pass (issue 5668047)

[Stephen Canon]

On Feb 14, 2012, at 1:30 PM, Timur Iskhodzhanov <timurrrr at google.com> wrote:

> On Tue, Feb 14, 2012 at 10:26 PM, Timur Iskhodzhanov
> <timurrrr at google.com> wrote:
>> On Tue, Feb 14, 2012 at 10:12 PM, Marshall Clow <mclow.lists at gmail.com> wrote:
>>> Isn't strchr defined to return a const char *?
>> Not in asan_interceptors.cc :369,  :380
> I'm surprised but "man strchr" actually shows "char *" return type on
> both Linux and Mac!

strchr( ) returns a char *.

7.21.5.2 The strchr function

Synopsis

     #include <string.h>
     char *strchr(const char *s, int c);

- Steve
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