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Merge pull request #359 from signalwire/apr_util 

[apr-util] Fix issues reported by scan-build.
This commit is contained in:
Andrey Volk 2020-02-14 18:56:50 +04:00 committed by GitHub
parent 3d0b3a51d8 a7cdf35b60
commit 944041fb46
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 6 additions and 4 deletions
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4
libs/apr-util/hooks/apr_hooks.c
View File

@ -180,7 +180,9 @@ static TSort *tsort(TSort *pData,int nItems)
break;
}
}
pTail->pNext=NULL; /* unfudge the tail */
if (pTail) {
pTail->pNext = NULL; /* unfudge the tail */
}
return pHead;
}

4
libs/apr-util/misc/apr_queue.c
View File

@ -222,7 +222,7 @@ APU_DECLARE(apr_status_t) apr_queue_trypush(apr_queue_t *queue, void *data)
}
if (apr_queue_full(queue)) {
rv = apr_thread_mutex_unlock(queue->one_big_mutex);
apr_thread_mutex_unlock(queue->one_big_mutex);
return APR_EAGAIN;
}
@ -397,7 +397,7 @@ APU_DECLARE(apr_status_t) apr_queue_trypop(apr_queue_t *queue, void **data)
}
if (apr_queue_empty(queue)) {
rv = apr_thread_mutex_unlock(queue->one_big_mutex);
apr_thread_mutex_unlock(queue->one_big_mutex);
return APR_EAGAIN;
}

2
libs/apr-util/xml/apr_xml.c
View File

@ -82,7 +82,7 @@ static int find_prefix(apr_xml_parser *parser, const char *prefix)
** prefix.
*/
for (; elem; elem = elem->parent) {
apr_xml_ns_scope *ns_scope = elem->ns_scope;
apr_xml_ns_scope *ns_scope;
for (ns_scope = elem->ns_scope; ns_scope; ns_scope = ns_scope->next) {
if (strcmp(prefix, ns_scope->prefix) == 0) {