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| author | Ken Raeburn <raeburn@mit.edu> | 2002-03-28 21:51:12 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2002-03-28 21:51:12 +0000 |
| commit | 4844aec9047e0b9547fcbdaf648282671c39439e (patch) | |
| tree | 7b653d3a6493d30e32a327551e49a84a15290e32 | |
| parent | 9feed4ec13ae9369be7e924ccf21c22a105d63a1 (diff) | |
| download | krb5-4844aec9047e0b9547fcbdaf648282671c39439e.tar.gz krb5-4844aec9047e0b9547fcbdaf648282671c39439e.tar.xz krb5-4844aec9047e0b9547fcbdaf648282671c39439e.zip | |
* fake-addrinfo.h (getaddrinfo) [__linux__]: Don't crash if hint is a null pointer
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@14304 dc483132-0cff-0310-8789-dd5450dbe970
| -rw-r--r-- | src/include/ChangeLog | 3 | ||||
| -rw-r--r-- | src/include/fake-addrinfo.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/include/ChangeLog b/src/include/ChangeLog index 0f696ec5ce..c1bf46f2fc 100644 --- a/src/include/ChangeLog +++ b/src/include/ChangeLog @@ -3,6 +3,9 @@ * k5-int.h: Include errno.h. * krb5.hin: Don't include errno.h. + * fake-addrinfo.h (getaddrinfo) [__linux__]: Don't crash if hint + is a null pointer. + 2002-03-27 Ken Raeburn <raeburn@mit.edu> * fake-addrinfo.h [NEED_FAKE_GETADDRINFO]: Include errno.h. diff --git a/src/include/fake-addrinfo.h b/src/include/fake-addrinfo.h index d1cfdd7b3e..b7d0adad40 100644 --- a/src/include/fake-addrinfo.h +++ b/src/include/fake-addrinfo.h @@ -625,7 +625,7 @@ getaddrinfo (const char *name, const char *serv, const struct addrinfo *hint, they get around to fixing it, add a compile-time or run-time check for the glibc version in use. */ #define COPY_FIRST_CANONNAME - if (name && (hint->ai_flags & AI_CANONNAME)) { + if (name && hint && (hint->ai_flags & AI_CANONNAME)) { struct hostent *hp; const char *name2 = 0; int i; |