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| author | Will Newton <will.newton@linaro.org> | 2014-06-13 16:37:12 +0100 |
|---|---|---|
| committer | Will Newton <will.newton@linaro.org> | 2014-06-19 14:34:08 +0100 |
| commit | 51a7380b8968251a49a4c5b0bc7ed1af5b0512c6 (patch) | |
| tree | fa60b24efaa944845bb679eb09cbdced8b6b337d /posix | |
| parent | 91b84fe588238289e734ee05cfff26482c8f56ac (diff) | |
| download | glibc-51a7380b8968251a49a4c5b0bc7ed1af5b0512c6.tar.gz glibc-51a7380b8968251a49a4c5b0bc7ed1af5b0512c6.tar.xz glibc-51a7380b8968251a49a4c5b0bc7ed1af5b0512c6.zip | |
malloc/malloc.c: Avoid calling sbrk unnecessarily with zero
Due to my bad review suggestion for the fix for BZ #15089 a check was removed from systrim to prevent sbrk being called with a zero argument. Add the check back to avoid this useless work. ChangeLog: 2014-06-19 Will Newton <will.newton@linaro.org> * malloc/malloc.c (systrim): If extra is zero then return early.
Diffstat (limited to 'posix')
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