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[rt30024] This is a commit message

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Fix a pair of memory leaks.
This commit is contained in:
Shawn Routhier 2012-07-11 14:50:35 -07:00
parent e563ec2e58
commit 3bedb11744
3 changed files with 10 additions and 0 deletions
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6
RELNOTES
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@ -97,6 +97,12 @@ work on other platforms. Please report any problems and suggested fixes to
[ISC-Bugs #29852]
CVE: CVE-2012-3570
! A pair of memory leaks were found and fixed. Thanks to
Glen Eustace of Massey University, New Zealand for finding
this issue.
[ISC-Bugs #30024]
CVE: TBD
Changes since 4.2.3
! Add a check for a null pointer before calling the regexec function.

2
common/options.c
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@ -2403,6 +2403,8 @@ prepare_option_buffer(struct universe *universe, struct buffer *bp,
/* And let go of our references. */
cleanup:
if (lbp != NULL)
buffer_dereference(&lbp, MDL);
option_dereference(&option, MDL);
return status;

2
server/dhcpv6.c
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@ -1519,6 +1519,8 @@ lease_to_client(struct data_string *reply_ret,
packet_dereference(&reply.packet, MDL);
if (reply.client_id.data != NULL)
data_string_forget(&reply.client_id, MDL);
if (packet_oro.buffer != NULL)
data_string_forget(&packet_oro, MDL);
reply.renew = reply.rebind = reply.prefer = reply.valid = 0;
reply.cursor = 0;
}