nss/nss-signtool-format.patch

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2020-02-14 13:28:21 +00:00
diff --git a/cmd/modutil/install.c b/cmd/modutil/install.c
--- a/cmd/modutil/install.c
+++ b/cmd/modutil/install.c
@@ -825,17 +825,20 @@ rm_dash_r(char *path)
dir = PR_OpenDir(path);
if (!dir) {
return -1;
}
/* Recursively delete all entries in the directory */
while ((entry = PR_ReadDir(dir, PR_SKIP_BOTH)) != NULL) {
- snprintf(filename, sizeof(filename), "%s/%s", path, entry->name);
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+ if (snprintf(filename, sizeof(filename), "%s/%s", path, entry->name) >= sizeof(filename)) {
+ PR_CloseDir(dir);
+ return -1;
+ }
if (rm_dash_r(filename)) {
PR_CloseDir(dir);
return -1;
}
}
if (PR_CloseDir(dir) != PR_SUCCESS) {
return -1;
diff --git a/cmd/signtool/util.c b/cmd/signtool/util.c
--- a/cmd/signtool/util.c
+++ b/cmd/signtool/util.c
@@ -138,6 +138,12 @@ rm_dash_r(char *path)
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/* Recursively delete all entries in the directory */
while ((entry = PR_ReadDir(dir, PR_SKIP_BOTH)) != NULL) {
snprintf(filename, sizeof(filename), "%s/%s", path, entry->name);
+ if (snprintf(filename, sizeof(filename), "%s/%s", path, entry->name
+) >= sizeof(filename)) {
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+ errorCount++;
+ PR_CloseDir(dir);
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+ return -1;
+ }
if (rm_dash_r(filename)) {
PR_CloseDir(dir);
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return -1;
diff --git a/lib/libpkix/pkix/util/pkix_list.c b/lib/libpkix/pkix/util/pkix_list.c
--- a/lib/libpkix/pkix/util/pkix_list.c
+++ b/lib/libpkix/pkix/util/pkix_list.c
@@ -1530,17 +1530,17 @@ cleanup:
*/
PKIX_Error *
PKIX_List_SetItem(
PKIX_List *list,
PKIX_UInt32 index,
PKIX_PL_Object *item,
void *plContext)
{
- PKIX_List *element;
+ PKIX_List *element = NULL;
PKIX_ENTER(LIST, "PKIX_List_SetItem");
PKIX_NULLCHECK_ONE(list);
if (list->immutable){
PKIX_ERROR(PKIX_OPERATIONNOTPERMITTEDONIMMUTABLELIST);
}
diff --git a/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c b/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c
--- a/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c
+++ b/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c
@@ -102,17 +102,17 @@ cleanup:
*/
static PKIX_Error *
pkix_pl_OID_Equals(
PKIX_PL_Object *first,
PKIX_PL_Object *second,
PKIX_Boolean *pResult,
void *plContext)
{
- PKIX_Int32 cmpResult;
+ PKIX_Int32 cmpResult = 0;
PKIX_ENTER(OID, "pkix_pl_OID_Equals");
PKIX_NULLCHECK_THREE(first, second, pResult);
PKIX_CHECK(pkix_pl_OID_Comparator
(first, second, &cmpResult, plContext),
PKIX_OIDCOMPARATORFAILED);