[haiku-bugs] Re: [Haiku] #10803: gcc wrongly optimizes NULL check in strdup.
- From: "pulkomandy" <trac@xxxxxxxxxxxx>
- Date: Wed, 30 Apr 2014 11:41:55 -0000
#10803: gcc wrongly optimizes NULL check in strdup.
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Reporter: pulkomandy | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: System/libroot.so | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by pulkomandy):
I just did.
Adding "-fno-builtin-strdup -fno-builtin-strndup" to the C++FLAGS in
src/system/libroot/posix/string/Jamfile fixes the problem of badly
generating our function.
We still risk hitting the problem again if gcc decides to actually use the
builtin, so maybe it's better to add this to our global flags.
--
Ticket URL: <https://dev.haiku-os.org/ticket/10803#comment:2>
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