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aklog: Fix error message fallback for Heimdal

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Since we reverted to using Russ's upstream version of rra-c-util's
krb5.m4, we no longer check for the existence of the pure com_err
error_message().

So, for error message fallback on Heimdal, use krb5_get_error_message()
instead. As we don't have access to the context in which the error
occurred, build one to get the raw com_err error translation - this
won't give us any additional context specific detail.

Change-Id: I4bab080704ec5d08e8b85e6b7ad69cf1f89bf3b3
Reviewed-on: http://gerrit.openafs.org/7554
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Alistair Ferguson <alistair.ferguson@mac.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
This commit is contained in:
Simon Wilkinson 2012-06-07 23:21:48 +01:00 committed by Derrick Brashear
parent 5db615100a
commit 9b97b80dd8
1 changed files with 5 additions and 2 deletions
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7
src/aklog/aklog.c
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@ -310,8 +310,11 @@ redirect_errors(const char *who, afs_int32 code, const char *fmt, va_list ap)
if (strncmp(str, "unknown", strlen("unknown")) == 0) {
#ifdef HAVE_KRB5_SVC_GET_MSG
krb5_svc_get_msg(code,&str);
#elif defined(HAVE_ERROR_MESSAGE)
str = error_message(code);
#elif defined(HAVE_KRB5_GET_ERROR_MESSAGE)
krb5_context context;
krb5_init_context(&context);
str = krb5_get_error_message(context, code);
krb5_free_context(context);
#else
; /* IRIX apparently has neither: use the string we have */
#endif