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If logging context is NULL in isc_log_vwrite(), then bail before

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doing any REQUIREs that require it being non-NULL.
This commit is contained in:
James Brister 1999-10-15 19:04:38 +00:00
parent e518a08aa3
commit 59c6f0e26b
1 changed files with 6 additions and 5 deletions
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11
lib/isc/log.c
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@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: log.c,v 1.6 1999/10/11 16:10:06 tale Exp $ */
/* $Id: log.c,v 1.7 1999/10/15 19:04:38 brister Exp $ */
/* Principal Authors: DCL */
@ -756,10 +756,6 @@ isc_log_vwrite(isc_log_t *lctx, isc_logcategory_t *category,
isc_result_t result;
REQUIRE(lctx == NULL || VALID_CONTEXT(lctx));
REQUIRE(category != NULL && category->id < lctx->category_count);
REQUIRE(module != NULL && module->id < lctx->module_count);
REQUIRE(level != ISC_LOG_DYNAMIC);
REQUIRE(format != NULL);
/*
* Programs can use libraries that use this logging code without
@ -769,6 +765,11 @@ isc_log_vwrite(isc_log_t *lctx, isc_logcategory_t *category,
if (lctx == NULL)
return;
REQUIRE(category != NULL && category->id < lctx->category_count);
REQUIRE(module != NULL && module->id < lctx->module_count);
REQUIRE(level != ISC_LOG_DYNAMIC);
REQUIRE(format != NULL);
time_string[0] = '\0';
level_string[0] = '\0';
lctx->buffer[0] = '\0';