[16865] in Kerberos-V5-bugs
[krbdev.mit.edu #9080] git commit
daemon@ATHENA.MIT.EDU (Greg Hudson via RT)
Mon Dec 5 18:22:17 2022
From: "Greg Hudson via RT" <rt-comment@krbdev.mit.edu>
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Mon Dec 05 18:22:10 2022: Request 9080 was acted upon.
Transaction: Ticket created by ghudson@mit.edu
Queue: krb5
Subject: git commit
Owner: ghudson@mit.edu
Requestors:
Status: new
Ticket <URL: https://krbdev.mit.edu/rt/Ticket/Display.html?id=9080 >
Fix gic_keytab crash on memory exhaustion
get_as_key_keytab() does not check the result of krb5_copy_keyblock(),
and dereferences a null pointer if it fails. Remove the call and
steal the memory from kt_ent instead.
[ghudson@mit.edu: rewrote commit message; fixed comments]
https://github.com/krb5/krb5/commit/6bc90214830cb5239aa397c20763902f10f11786
Author: ChenChen Zhou <357726167@qq.com>
Committer: Greg Hudson <ghudson@mit.edu>
Commit: 6bc90214830cb5239aa397c20763902f10f11786
Branch: master
src/lib/krb5/krb/gic_keytab.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
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