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krb5: bump to version 1.13.3 and fix uninitialized warning/error

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Version 1.13.3 has a tar.gz so the OpenWRT default Build/Prepare
rule can be used with MD5 checksum.

Add patch to fix build:
ktutil_funcs.c: In function 'ktutil_delete':
ktutil_funcs.c:75:28: error: 'prev' may be used uninitialized in this function [-Werror=maybe-uninitialized]
                 prev->next = lp->next;

There does not seem to be a way for 'prev' being uninitialized
(logically), however the compiler does not see that, because
'prev' is dependent on i >= 1.
So, we just need to initialize it to NULL.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This commit is contained in:
Alexandru Ardelean
2015-12-15 11:50:44 +02:00
parent 169e3c152a
commit c03066deca
2 changed files with 16 additions and 11 deletions
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net/krb5/patches/002-fix-uninitialized-warning-error.patch
+13
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@@ -0,0 +1,13 @@
diff --git a/src/kadmin/ktutil/ktutil_funcs.c b/src/kadmin/ktutil/ktutil_funcs.c
index 20a348c..97baff0 100644
--- a/src/kadmin/ktutil/ktutil_funcs.c
+++ b/src/kadmin/ktutil/ktutil_funcs.c
@@ -67,7 +67,7 @@ krb5_error_code ktutil_delete(context, list, idx)
krb5_kt_list lp, prev;
int i;
- for (lp = *list, i = 1; lp; prev = lp, lp = lp->next, i++) {
+ for (prev = NULL, lp = *list, i = 1; lp; prev = lp, lp = lp->next, i++) {
if (i == idx) {
if (i == 1)
*list = lp->next;