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| author | ngie <ngie@FreeBSD.org> | 2016-05-24 18:44:50 +0000 |
|---|---|---|
| committer | ngie <ngie@FreeBSD.org> | 2016-05-24 18:44:50 +0000 |
| commit | eba093149c09a994d9a51b286c887c680ec69d8e (patch) | |
| tree | 6e17221d18549fda93232811468568a23c14d6d5 /lib/libc/regex/regex2.h | |
| parent | 0f36ad80049b08e97edcca587589d43aa0bcb675 (diff) | |
| download | FreeBSD-src-eba093149c09a994d9a51b286c887c680ec69d8e.zip FreeBSD-src-eba093149c09a994d9a51b286c887c680ec69d8e.tar.gz | |
Use reallocf instead of malloc to fix leak with outbuf_pmap
The previous code overwrote outbuf_pmap's memory with malloc once per
loop iteration, which leaked its memory; use reallocf instead to ensure
that memory is properly free'd each loop iteration.
Add a outbuf_pmap = NULL in the failure case to avoid a double-free
at the bottom of the function.
Differential Revision: https://reviews.freebsd.org/D6495
MFC after: 1 week
Reported by: Coverity
CID: 1038776
Reviewed by: markj, pfgj
Sponsored by: EMC / Isilon Storage Division
Diffstat (limited to 'lib/libc/regex/regex2.h')
0 files changed, 0 insertions, 0 deletions
